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below shows a 9.8-newton cart being pulled 0.50 meter along a plane inclined at 15° to the horizontal. The amount of work required is 1.3 joules. 0.50 m 15° Horizontal If the cart was raised 0.50 meter vertically instead of being pulled along the inclined plane, the amount of work done would be (1) 0.0 J (2) 1.3 J (3) 4.9 J (4) 9.8 J 14. A crane raises a 200-newton weight to a height of 50 meters in 5 seconds. The crane does work at the rate of (1) 8 x 10-1 W (2) 2 x 10' W (3) 2 X 103 W (4) 5 x 104 W 15. What is the maximum amount of work that a 5000.-watt motor can do in 10. seconds? (1) 5.0 x 10' J (2) 5.0 x 102 J (3) 5.0 x 103 J (4) 5.0 x 104 J

below shows a 9.8-newton cart being pulled 0.50 meter along a plane inclined at 15° to the horizontal. The amount of work required is 1.3 joules. 0.50 m 15° Horizontal If the cart was raised 0.50 meter vertically instead of being pulled along the inclined plane, the amount of work done would be (1) 0.0 J (2) 1.3 J (3) 4.9 J (4) 9.8 J 14. A crane raises a 200-newton weight to a height of 50 meters in 5 seconds. The crane does work at the rate of (1) 8 x 10-1 W (2) 2 x 10' W (3) 2 X 103 W (4) 5 x 104 W 15. What is the maximum amount of work that a 5000.-watt motor can do in 10. seconds? (1) 5.0 x 10' J (2) 5.0 x 102 J (3) 5.0 x 103 J (4) 5.0 x 104 J

College Physics
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 5PE: Calculate the work done by an 85.0-kg man who pushes a crate 4.00 m up along a ramp that makes an...
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please help with questions 13,14 and 15 give all correct answers thank you
13. The diagram below shows a 9.8-newton cart being pulled 0.50 meter along a plane inclined at 15° to the horizontal. The amount of work required is 1.3 joules. 0.50 m 15° Horizontal If the cart was raised 0.50 meter vertically instead of being pulled along the inclined plane, the amount of work done would be (1) 0.0 J (2) 1.3 J (3) 4.9 J (4) 9.8 J 14. A crane raises a 200-newton weight to a height of 50 meters in 5 seconds. The crane does work at the rate of (1) 8 X 10-1 W (2) 2 x 101 W (3) 2 x 10 W (4) 5 x 104 W 15. What is the maximum amount of work that a 5000.-watt motor can do in 10. seconds? (1) 5.0 x 10' J (2) 5.0 X 102 J (3) 5.0 X 103 J (4) 5.0 x 104 J
Transcribed Image Text:13. The diagram below shows a 9.8-newton cart being pulled 0.50 meter along a plane inclined at 15° to the horizontal. The amount of work required is 1.3 joules. 0.50 m 15° Horizontal If the cart was raised 0.50 meter vertically instead of being pulled along the inclined plane, the amount of work done would be (1) 0.0 J (2) 1.3 J (3) 4.9 J (4) 9.8 J 14. A crane raises a 200-newton weight to a height of 50 meters in 5 seconds. The crane does work at the rate of (1) 8 X 10-1 W (2) 2 x 101 W (3) 2 x 10 W (4) 5 x 104 W 15. What is the maximum amount of work that a 5000.-watt motor can do in 10. seconds? (1) 5.0 x 10' J (2) 5.0 X 102 J (3) 5.0 X 103 J (4) 5.0 x 104 J
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