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A 5 kg box is dropped from a height of 10 m. The instant before the box strikes the ground its speed is 6 m/s.
- A 5 kg box is dropped from a height of 10 m. The instant before the box strikes the ground its speed is 6 m/s.
- a. How much gravitational potential energy does the box have before it is dropped?
- b. How much kinetic energy does the box have just before it hits the ground
- c. How much energy was lost due to the work done by the drag force (air resistance)
- d. How large is the average drag force? (Use ENERGY)
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College Mathematics For Business Economics, Life Sciences, And Social Sciences
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
14th Edition
0134674146, 978-0134674148
