A bullet going with speed 350 m/s enters a concrete wall and penetrates a distance of 5.0 cm

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asked Mar 29, 2018 in Physics by Golu (37,045 points) 19 144 412

A bullet going with speed 350 m/s enters a concrete wall and penetrates a distance of 5.0 cm before coming to rest. Find the deceleration.

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answered Mar 29, 2018 by BISHNU (15,580 points) 4 4 5
selected Mar 29, 2018 by Vikash Kumar
 
Best answer

The deceleration is

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