Cloudray laser - Hi, everyone, this is Cloudray team :) Cloudray laser offer CO2 laser machines, fiber laser machines and laser machine parts.

 
00 USD Save $ 1,400 USD. . Cloudray laser

00 USD$ 985. DougL (Doug LaRue) May 9, 2021, 12:42am 11. Factory aging test: 1. 99 USD from $ 54. 00 USD $ 4,599. Cloudray Quartz M85 Fiber Laser F-theta Scan Lens For AR-100 100W Fiber Laser Engraver. Beam combiner is fixed with a compression nut. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. from $ 54. 00 USD Save $ 1,400 USD "Close (esc)" Quick shop Add to. Raytools BM114S 6KW Auto-focusing Laser Cutting Head 👉Download. Cloudray CR series 35W-70W upgraded metal head CO2 laser tube adapts the de-ignition process to reduce laser tube stress cracking problems and uses the unique fourth-generation heavy metal coating reduction technology to enhance the stability of the. 3” X 4. Cloudray Model B Rotary Engraving Attachment With Chucks. 00 USD $ 6,579. Welcome to Cloudray Official Website. We always keep in mind the core technological capabilities, independent research and development, and independent sales, and are committed to providing high-quality laser accessories. 00 USD $ 8,999. Lente de escaneo Cloudray K9 M85 Fiber Laser F-theta. 00 USD $ 4,599. Cloudray Laser presents spine-tingling Halloween savings. 00 USD Save $ 1,400 USD. Sale price $ 10,899. Clouday,CO2 Laser,Laser Head Set,Cloudray CO2 Laser Head for K40 Series Laser Engraving Cutting Machine. 00 USD$ 233. 9” X 7. Brand Cloudray has become the benchmarking brand in the global industry. Great engraving execution by Cloudray CO2 laser machine BL. AR Series:2. I was able to figure out the issue. Purificador de humo Cloudray 135W EF-200M Min Sistema de extracción de humo. 00 USD Regular price $ 16,599. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. 00 USD "Close (esc)" Quick shop Add to cart. Sale Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Lunettes de sécurité laser Cloudray 355 & 532nm OD4 pour le soudage. 00 USD Save $ 1,000 USD "Close (esc)" Quick shop Add to. 9” X 7. from$ 230. Laser Tube & Power Supply,Clouday,CO2 Laser,Cloudray 80W 110/220V MYJG CO2 Power Supply (Black Shell ),Laser Power Supply,MYJG Zero current half-bridge soft-switching circuit. Cloudray UV, Blue, Green & Fiber Laser Safety Goggles. 9” X 7. 9” Scan Area With D80 Rotary. Sale price $ 10,899. 00 USD Regular price $ 11,899. Aluminum material with blue oxide coating. RDC6442 Controller User Manual. Maislaser Depilação Volta Redonda, Volta Redonda. Quick shop Add to cart. Welcome to Cloudray Official Website. Price: USD 25. MP Series: Mopa (Anodized Aluminum Black Marking; Titanium & Stainless Steel Color Marking) QS Series: Q-switched pulse laser (large single pulse energy for deep marking). 00 USD $ 4,599. 9” X 7. Cloudray K9 M85 Fiber Laser F-theta Scan Lens. 00 USD $ 5,999. 50 USD from $ 92. 00 USD $ 4,599. Cloudray Model B Rotary Engraving Attachment With Chucks. Cloudray Upgrading & Customization Support Laser systems are reliable and durable. Cet article : Cloudray Système de soudage laser à fibre, tête de soudage à fibre BWT-20 pour machine à souder à fibre. from $ 54. Sale Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Welcome to Cloudray Official Website. However, other types differ in their features, such as YAG. 0 = mm/sec Cut Acceleration X: 3000. 5kW Fiber Laser Cutting Head. 3” X 4. Stability and High-efficiency. I was able to figure out the issue. Cloudray K Series K4060 Laser Cutting Head Set Gold. com, no guarantee of the same result for the machine from the Cloudray store on Amazon/eBay due to different configurations of the Laser Machine. My new cloudray fiber laser arrived yesterday! after running some tests and learning the EZCAD program I made myself a coin. Customized Size Honeycomb laser Bed for DIY CO2 Laser Cutter and Engraver, Cloudray Steel Honeycomb Work Table For Laser Engraver, Laser Material: Galvanized Iron Thickness: 22mm Function: laser machine work table The size of the honeycomb can be customized, pls contact us and send the size length, width, and shipping country. (Flash Sale) Cloudray CR Series Russ OEM 70W CO2 Engraver Cutting Machine. Laser Tube. , Laser cutting bed,. 00 USD Save $ 1,000 USD "Close (esc)" Quick shop Add to cart. Cloudray Laser offers a variety of laser machines. 00 USD $ 10,899. Note that both are convex upwards. 8 KB. 3” X 4. 3” Scan Area With Water Chiller. Cloudray Self Designed, Super High-Speed Engraving (Speed up to 800 mm/s); High Resolution and High Accuracy (Resolution up to 4500 dpi; 50. Focusing lens diameter is 15 or 18mm, and focal length is 50. Experience the advanced engraving capabilities of the QS-30!. Cloudray K9 M85 Fiber Laser F-theta Scan Lens. 9” X 7. CF Series:New Cloudray Integrated Control Card, Touchscreen,suitable for beginners in DIY. from $ 54. Sale Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Finding help, advice, project ideas, and After-sales service. 00 USD Regular price $ 11,899. 00 USD $ 5,999. $ 16. 3" Working Area from $ 3,999. Sale price $ 10,899. 00 USD Save $ 1,000 USD "Close (esc)" Quick shop Add to cart. 5D Deep Engraving +Precise Metal Cutting UV Series: UV lasers provide the most contrast on resins. Cloudray UV, Blue, Green & Fiber Laser Safety Goggles. 99 USD "Close (esc)" Annual Clearance (Lowest Price Ever)-LIMITED OFFER View all. Goodman January 15, 2022, 7:08am 1. DY13 100W HY-DY Series RECI Power Supply DY13 110/220V W2/W4. 05mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,CVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 40W-200W,Dia 19. From now through October 31st, relish in enchanting bargains on costumes, decorations, candy, and more! When you have a particular item in mind, it's worth exploring if it's currently discounted. 00 USD. Cloudray Self Designed, Super High-Speed Engraving (Speed up to 800 mm/s); High Resolution and High Accuracy (Resolution up to 4500 dpi; 50. Cloudray K9 M39/M55 Fiber Laser F-theta Scan Lens. 9” Scan Area With D80 Rotary. 00 USD$ 369. Cloudray K9 M85 Fiber Laser F-theta Scan Lens. Dozeryip (Wesley) July 2, 2022, 1:37am 1. 9” Scan Area With D80 Rotary from $ 4,999. Laser Marking & Engraving. Suitable for 130-150W high-power machines, suitable for laser cutter machines. 00 USD Regular price $ 11,899. 00 USD $ 11,899. 751×469 84. DougL (Doug LaRue) May 9, 2021, 12:42am 11. 00 USD$ 985. 00 USD Regular price $ 11,899. 00 USD Save $ 1,400 USD "Close (esc)" Quick shop Add to. 3” Scan Area With Water Chiller. 00 USD Save $ 1,000 USD "Close (esc)" Quick shop Add to cart. from $. Contact Us: info@cloudray. $ 8,999. 00 USD $ 10,899. 00 USD $ 11,899. If that doesn't work, your laser may connect with Ethernet, or if you have a Marlin device, you'll need to use [Create Manually] (CreateManually. Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Config EZCAD. We use to mimic esd for verification of equipment grounding and voltage dissipation. Litemarker Guía del usuario 👉Descargar 2. 00 USD$ 1,400 USD. Cloudray Laser, 60W JPT M7 MOPA Fiber Laser Source, MOPA Laser, Model YDFLP-60-M7-M-R Model, Laser Source, Laser Marking, Fiber Laser, For Laser Engraver. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. A guide rail is a device or mechanism to direct laser heads through a channel, conveyor, roadway, or rail system for laser cutting machines. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. Cloudray Laser Color test pattern for MOPA 60W (with settings). Volta Redonda was founded in 1941 on a site chosen for its access to power, water, and basic raw materials and for its location between the cities of Rio de Janeiro and São Paulo, whose. Suitable for 130-150W high-power machines, suitable for laser cutter machines. 00 USD Regular price $ 11,899. 436×600 32. Thank you. Arrived in good time and working perfectly. Welcome to Cloudray Official Website. each power supply will go through. 00 USDfrom$ 55. 00 USD Save $ 1,400 USD. Benvenuti nel sito ufficiale di Cloudray. Sale Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Yes, they are different. 3” X 4. Cloudray 20W Raycus Mopa Pulse Fiber Laser Source. Sale price$ 10,899. Cloudray Forum Service is only for orders on cloudraylaser. 99 USD from $ 54. 3” Scan Area With Water Chiller. 00 USD $ 10,899. Config EZCAD. Guía del usuario de la máquina de corte por láser de la serie CR 👉Descargar Controlador BJJCZ 1. It is the best and most portable handheld laser marking machine for marking wooden works, Wood Acrylic Tumbler 30w Co2 Engraver Laser Product, engraving machine, wood laser engraving machine, cloth engraving,non-metal materials. Quick shop Add to cart. 00 USD from $ 557. By example : Some people arrived to marking in color with Em-Smart on stainless. 16 Software para el marcado 👉Descargar3. Bodylaser Aterrado, Volta Redonda. Fiber Laser Parameter Settings--Raycus&JPT. 00 USD Save $ 1,400 USD. Sale (Flash Sale) Cloudray CR Series Russ OEM 70W CO2. 2K views 10 months ago. from$ 5. 00 USD. Cloudray Laser offers a variety of laser machines. " Cloudray on Instagram: "A canvas for your creativity. 00 USD $ 10,899. from$ 16. 00 USD $ 5,999. Cloudray 5W UV Laser Engraving Marking Machine With 4. 00 USD$ 4,999. Cloudray EC-30 LiteMarker Pro 30W (Max up to 38W) Laser Engraver CO2 Laser Marking Machine With 8. 0 Press ok turn off laser and exit light burn. Monport 20W is in a good price and offer perfect customer service. In addition, I will also attach a picture of the motor and a round setting picture. $ 8,999. Sale price $ 10,899. rar You can directly download the. 00 USD À partir de $ 35. Cloudray UV-5 5W UV Laser Engraving Marking Machine With 4. Laser DIY Tutorial Finding help, advice, project ideas and After-sales service. 00 USD $ 5,999. The focus point is fine the carving line is thin and deep, and the surface coating is not easy to fall off. 00 USD "Close (esc)" Quick shop Add to cart (Customized Product) Cloudray 3D Dynamic Focus System (Feeltek F10)for Fiber. 9” Scan Area With D80 Rotary from $ 4,999. Tons to learn still more with the program and speed/power settings, but overall a lot easier to get going then the Co2 lasers. rar You can directly download the. from$ 399. Cloudray Laser. 3” X 4. 00 USD $ 11,899. 3” X 4. , LTD. Cloudray G Series Black Laser Head Set With 1st Mirror Mount & 2nd Mirror Mount. When I started my cutting machine, it cut with no adjustments. xlsx (11. Sale price $ 10,899. 00 USD. from $ 54. ) are different teams with different machine configurations and offers. 3D means dynamic focusing. 00 USD. Cloudray Industrial Laser Solutions - Cloudray Laser $300 OFF $3999+ $500 OFF $5999+ $1000 OFF $999+ Stepper motor&driver China Warehouse (Shipping Fee Needed for All Countries) China Warehouse/ 5-10 Business Day EU Warehouse/ 3-5 Business Day Double Layer Chrome Plated Single Layer Chrome Plated 3D TYPE (D14 H15 M11). Cloudray,CO2 Laser,Power Supply,100W Power,MYJG,Cloudray 100W MYJG CO2 Laser Power Supply With LCD Display,For RECI Laser Tube Zero current half-bridge soft-switching circuit. 1mm $36. 3” X 4. Laser Engraving Machine Laser Cutting Machine Engraving Materials Search. Skype: info@cloudray. Ruida RDC6332G co2 laser controller is the latest laser engraving cutting controller, The co2 laser controller board has better stable hardware with antistatic, resistance to high pressure. Search Account 0 Cart. 9” Scan Area With D80 Rotary. 00 USD $ 11,899. Sale price $ 10,899. Note that both are convex upwards. 00 USD "Close (esc)" Quick shop Add to cart. 00 USD $ 10,899. 00 USD $ 10,899. 16 Software para el marcado 👉Descargar3. 00 USD $ 5,999. from $. 00 USD "Close (esc)" Quick shop Add to cart. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. 9” X 7. Unexpected breakdown results in costly downtime and expensive repairs. 0 Press ok turn off laser and exit light burn. (Flash Sale) Cloudray CR Series Russ OEM 70W CO2 Engraver Cutting Machine with working area 20"X12". 5D Laser Engraver EZCAD3 Fiber Marking Machine With 4. Laser Engraving Machine Manuals Laser Engraving Machine Troubleshooting Manuals 👉Download Parameter adjustment after replacing F-theta lens 👉Download 1. 9” Scan Area With D80 Rotary. $ 5,599. I knew it wasn't a drop-in replacement, and. 00 USD Regular price $ 11,899. 00 USD $ 11,899. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. Quick shop Add to cart. I was able to figure out the issue. Cloudray Sale In Bulk CO2 Laser USA CVD ZnSe Meniscus Focus Lens. Cloudray 10600nm CO2 Laser Safety Goggles. Sale price$ 10,899. 00 USD. Cloudray 5W UV Laser Engraving Marking Machine With 4. Sale price $ 10,899. Mirror mount height is freely modified. 00 USD $ 10,899. 5kW Fiber Laser Cutting Head. Laser power adjustment: input 0V to 5V analog signal, can also input PWM signal. 6 out of 5 stars 287 1 offer from $36. 00 USD Regular price $ 11,899. 00 USD$ 4,999. Since 2005, Cloudray has been helping customers by providing complete laser-based solutions for a wide range of commercial and scientific applications. After wiring up the power and digital connectors according to the manual, the Laser fired right up without any problem. 00 USD$ 985. Holder diameter: 24. Cloudray K9 M85 Fiber Laser F-theta Scan Lens. You can remove surface contaminants with laser alone, without using consumables. Cloudray CW5200 Industrial Chiller For 150W CO2 Laser Tube. Welcome to Cloudray Official Website. 00 USD $ 5,999. 6 (4. Cloudray K40 Laser Head Mount by jdbyrnes. 00 USD $ 5,999. Sale Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. 00 USD "Fermer (Esc)" Vu récemment. Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. Sale (Flash Sale) Cloudray CR Series Russ OEM 70W CO2. Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. 00 USD from $ 4,599. 00 USD Save $ 1,400 USD "Close (esc)" Quick shop Add to. 50 USD. All OUR Laser Machines (directly on www. The seller sent quickly, but went a long time. 16 Software para el marcado 👉Descargar3. 00 USD. sulcata tortoise for sale near me

2022 03:40: Joannes1 June 14, 2022, 7:10am 11. . Cloudray laser

3” X 4. . Cloudray laser

00 USDRegular price$ 499. 99 USD "Close (esc)" Annual Clearance (Lowest Price Ever)-LIMITED OFFER View all. Cloudray Laser Manual & Software Download Max Laser Lihuiyu-Controller Trocen-Controller Industrial Chiller Raycus JCZ-Controller Software Ruida-Controller Laser Tube. Cloudray 5W UV Laser Engraving Marking Machine With 4. Cloudray 1. ‘Ctrl+T’ copy the line. 00 USD $ 5,999. 9” X 7. 00 USD Regular price $ 5,999. Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50. 00 USD. Quick shop Add to cart. Cloudray QS-30 LiteMarker Pro 30W Split Laser Engraver Fiber Marking Machine 4. 9” X 7. 00 USD $ 5,999. from $ 5,399. 5kW Fiber Laser Cutting Head. 5D 3D Litemarker with Ezcad2, Ezcad3, and Lightburn shipping from Australia, Europe, the UK,. Maislaser Depilação Volta Redonda, Volta Redonda. Máquina láser 1. Alphabetically, A-Z Alphabetically, Z-A. Allows adjustable head for perfect parallel beam alignment. Laser DIY Tutorial Finding help, advice, project ideas and After-sales service. 00 USD $ 10,899. 00 USD $ 5,999. Cloudray K9 M85 Fiber Laser F-theta Scan Lens. 9” X 7. Official website and Cloudray stores on shopping platforms (Amazon/Ebay etc. Sale Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. Welcome you to a new series for Co2 Laser Users. Cloudray Litemarker 30W Raycus Fiber Laser Engraving Marking Machine - Cloudray Laser 110 Reviews Write a review Kelly E. Cloudray CW5200 Industrial Water Chiller For 150W CO2 Laser Engraving Cutting Machine. 3” X 4. 9” Scan Area With D80 Rotary. Cloudray Laser Cleaning Machine mainly removes paint, oxide, rust, and other contaminants from metal surfaces. 00 USD $ 10,899. 2: The laser itself is damaged. 3” X 4. 9” X 7. 00 USD Regular price $ 11,899. Cloudray 2-Phase Stepper Motor Driver DM556S 20-50VAC 0. from $ 5,399. 00 USD $ 11,899. Máquina láser 1. Cloudray CW5200 Industrial Water Chiller For 150W CO2 Laser Engraving Cutting Machine. parameter settings. 3” Scan Area With Water Chiller. 00 USD Save $ 600 USD. Laser DIY Tutorial Finding help, advice, project ideas and After-sales service. 即時掌握最新Optical Engineer職缺。. I hope you have the same luck. 00 USD $ 10,899. 3” Scan Area With Water Chiller. 15" Cooling: Water cool Water Cooling:. $ 7. 00 USD Regular price $ 5,999. I have upgraded my K40 Laser with your Ruida 6432 set and so far all is fine except the homing after the startup of the system. 9” Scan Area With D80 Rotary. Quick shop Add to cart. 2 out of 5 stars 73. Cloudray Laser Cleaning Machine mainly removes paint, oxide, rust, and other contaminants from metal surfaces. 9” X 7. Cloudray Laser. 3” Scan Area With Water Chiller. CR30C / CR40C. 3” X 4. My new cloudray fiber laser arrived yesterday! after running some tests and learning the EZCAD program I made myself a coin. 00 USD$ 233. 00 USD $ 10,899. Allows adjustable head for perfect parallel beam alignment. How Cloudray Rotary Engraving Attachment Works. 99 USD from $ 54. C R. Quick shop Add to cart. 3" Working Area. Quick shop Add to cart. 9” X 7. 3” Scan Area With Water Chiller. 9” X 7. Goodman Pinned February 16, 2022, 6:56am 4. 3” X 4. 00 USD Regular price $ 11,899. Remember, move the mirror to the beam, not move the beam to the mirror. 00 USD Save $ 1,400 USD. 00 USD $ 10,899. 9” X 7. Factory aging test: 1. Please email us (info@cloudray. Cloudray QS-50 LiteMarker Pro 50W Split Laser Engraver Fiber Marking Machine 7. 00 USD $ 5,999. Recommended connection: Low-level light control Output interface water detection 0~5V analog signal or 0~5V 5V amplitude PWM Manual laser operating signal (f ≥20KHz) Low-level light control laser power control Computer System Control Board VII. 00 USD from $ 3,999. No red laser framing No laser output. 3” Scan Area With Water Chiller. 00 USD $ 10,899. 3” X 4. 00 USD Save $ 1,000 USD. 5D Deep Engraving +Precise Metal Cutting. Normal power supply, works. Cloudray SUP21C laser cleaning machine with a self-developed control system can adapt to fiber lasers below 2000W. Woody January 30, 2023, 5:28pm 1. The GaAs CO2 laser focus lens is black and green overall, single crystal military grade material, durable and high temperature resistant. Sale price $ 10,899. $ 1,785. Greetings Earthlings! I own an Omtech AF2435 and I’m looking to add a beam combiner versus using the stock red-dot that mounts on the lens tube. Sneak Peek of Cloudray New Products and Chance to Pre-order with Extra Discount. We always keep in mind the core technological capabilities, independent research and development, and independent sales, and are committed to providing high-quality laser accessories. Notification: We only offer after-sale customer service for orders directly on www. 00 USD. 00 USD from $ 5,399. Quick shop Add to cart. Maximum Speed X: 500. The manual is quite well translated and complete. 00 USD $ 10,899. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. 00 USD$ 5,999. 00 USD Regular price $ 5,999. 1928×1040 113 KB. With laser on In device settings change your max speed x/y 500/400 -Cut acceleration x/y 3000. Cloudray 5W UV Laser Engraving Marking Machine With 4. I bought a Cloudray head mount to replace the stock K40 head, which adds two features I wanted, air assist nozzle and adjustable focus. Official Forum🌎 forum. Cloudray CW5200 Industrial Water Chiller For 150W CO2 Laser Engraving Cutting Machine. from $. Cloudray 5W UV Laser Engraving Marking Machine With 4. 00 USD Regular price $ 5,999. Cloudray JPT MOPA 100W Fiber Laser Cleaning Machine Laser Rust Removal Trolley-Type Handheld Machine. 3” Lens For DIY On Most Metal Materials. $ 7. 3" Working Area from $ 3,999. CODE: B300. 00 USDfrom$ 5. 3” X 4. 9” Scan Area With D80 Rotary. 00 USD. Cloudray , a world-leading laser parts and solutions provider, has established a whole series of laser product lines, featured with laser marking/engraving machine & fiber cutting machine parts ,also range from CO2 engraving & cutting machine parts. 00 USD $ 5,999. Add to cart. com, no guarantee of the same result for the machine from the Cloudray store on Amazon/eBay due to different configurations of the Laser Machine. . pornografia mujeres desnudas, porn with big clits, elden ring ranni x tarnished fanfic, craigslist dubuque iowa cars, lauren phoenix porn, how to get cash from dasher direct without card, clean burn waste oil furnace dealers near me, cuckold wife porn, eromem, karely ruiz porn, a rock is thrown horizontally from a bridge with a velocity of 5m s, snapon hitch umbrella co8rr