What is its acceleration as it passes through the board

Reference no: EM13283923

A bullet is fired through a board 13.5 cm thick, with a line of motion perpendicular to the face of the board. If the bullet enters with a speed of 387 m/s and emerges with a speed of 163 m/s, what is its acceleration as it passes through the board?

Reference no: EM13283923

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