Part A

The Beretia Model $92$ S $($the standard$-$issue U$.$S army pristol$)$ has a barrel $127mm$ long The bullets leave this barrel with a mumzle velocity of $349\frac{m}{s}$

What is the acceleration of the bullet while it is in the barrel, assuming it to be constant?

Express your answer in meters per second squared.

$a=$

$\frac{m}{s^2}$

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Part B

What is the acceleration of the bullet while it is in the barrel, assuming it to be constant?

Express your answer as a multiple of acceleration due to gravity $g.$

Part C

For how long is the bullet in the barrel?

Express your answer in seconds.

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