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1. Homework Statement [/b]

A rifle with a barrel length of 61.54 cm fires a 8.17 g bullet with a horizontal speed of 400 m/s. The bullet strikes a block of wood and penetrates to a depth of 8.9 cm.

What resistive force (assumed to be constant) does the wood exert on the bullet?

Dynamics

A rifle with a barrel length of 61.54 cm fires a 8.17 g bullet with a horizontal speed of 400 m/s. The bullet strikes a block of wood and penetrates to a depth of 8.9 cm.

What resistive force (assumed to be constant) does the wood exert on the bullet?

## Homework Equations

Dynamics

## The Attempt at a Solution

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