345. If θ is 60∘,h is 10 cm, and m is 4 kg, how much work is done on the block if it slides a distance d? A. 2I B. 4J C.
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345. If θ is 60∘,h is 10 cm, and m is 4 kg, how much work is done on the block if it slides a distance d? A. 2I B. 4J C.
345. If θ is 60∘,h is 10 cm, and m is 4 kg, how much work is done on the block if it slides a distance d? A. 2I B. 4J C. 6J D. 8 b D. 8] Conservative and Nonconservative Forces 346. A man puts springs on the pottoms of his shoes and jumps off a 10 m cliff. If the springs follow Hooke's Law, the man should bounce to a height of: A. 5 m B. 7.5 m C. 10 m D. 20 m
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