How long is the bullet in the goal

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Reference no: EM137865

Q1. A simple harmonic oscillator consists of the block of mass 1.90 kg attached to a spring of spring constant 196 N/m. while t = 3.00 s, position and velocity of the block are x = +0.129 m and v = +3.415 m/s.

Q2. In a ballistics test, a 22.0 g bullet travelling horizontally at 1300 m/s goes through a 40.0 cm-thick 450 kg stationary target and emerges with a speed of 900 m/s. The goal is free to slide on a smooth horizontal surface. How long is the bullet in the goal?

Reference no: EM137865

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