Determine the mass of the sand bag

Reference no: EM13334782

A small bag of sand is suspended by a string of length L=1.2m. A bullet of mass m=8g, moving with initial speed vi = 600m/s in the horizontal direction, hits the bag, passes through it, and exits with a speed vf = 250m/s. The bag swings to a maximum angle of ?= 40 degrees.

Determine the mass of the sand bag, neglecting the small amount of sand that leaks out of the hole left by the bullet.

Reference no: EM13334782

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