A 5.0-g bullet leaves the muzzle of a rifle with a speed of 320m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.82 m long barrel of the rifle? Show all math and include a free body diagram.
Added by Sofia T.
Step 1
82 \, m \) (displacement). Plugging in the values, we get: \[ 320^2 = 0 + 2 \times a \times 0.82 \] \[ a = \frac{320^2}{2 \times 0.82} \] \[ a = 6.24 \, m/s^2 \] ** Show more…
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