A rock is thrown vertically Into the air. At the top of its path the net force o

Question

A rock is thrown vertically Into the air. At the top of its path the net force on it is more than mg. mg. loss than mg. An object covers a distance of 8 meters in the first second of travel. another 8 during the next second, and 8 meters again during the third second. Its acceleration is 8 m/s^2. 5 m/s^2. 0 m/s^2. 24 m/s^2 If you do work on a skateboard loaded with friends in one-third the usual time. you expend the usual power. three times the usual power. one third as much power. need more information.

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8. D

9. E

10. A

11. E

12. A

13. A

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