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A 20 gram bullet moving at 300m//s stops...

A `20` gram bullet moving at `300m//s` stops after penetrating `3cm` of bone. Calculate the average force exerted by the bullet .

Text Solution

Verified by Experts

The correct Answer is:
`-3xx10^(4)N`
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Knowledge Check

  • A 10 g bullet moving at 200 m/s stops after penetrating 5 cm of wooden plank. The average force exerted by the bullet will be

    A
    `2000`N
    B
    `-2000`N
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  • A 30gm bullet initially at 120m//s penetrates 12cm into a wooden block. The average block. The average resistance exerted by the wooden block is.

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    `2200N`
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