A bullet of mass 0.010 kg and speed of 200 m/s is brought to rest in a wooden block after penetrating a distance of 0.10 m. The work

Question

A bullet of mass 0.010 kg and speed of 200 m/s is brought to rest in a wooden block after penetrating a distance of 0.10 m. The work done on the bullet by the block is

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Khánh Gia 5 years 2021-08-29T23:42:32+00:00 1 Answers 19 views 0

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  1. sori
    0
    2021-08-29T23:43:44+00:00
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    Answer:

    W = 200 J

    Explanation:

    Work will be equal to the change in kinetic energy

    W = ½mv² – 0

    W = ½(0.010)200²

    W = 200 J

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