Physics, asked by atfan204, 1 month ago

a bullet moving with a velocity of 100 cm/s penetrates into a plank and exits from the other end with a velocity of 50m/s.if the mass of bullet is 10g find work done by the plank to stop

Answers

Answered by 22102002li

1

Explanation:

I think you have written 50m/s instead of 50cm/sec.

because the bullet must slow down its speed after penetration.

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