A 12 g bullet is fired horizontally into the 450 g block which rest on the 0.22 surface friction coefficient After the b
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A 12 g bullet is fired horizontally into the 450 g block which rest on the 0.22 surface friction coefficient After the b
A 12 g bullet is fired horizontally into the 450 g block which rest on the 0.22 surface friction coefficient After the bullet becomes embedded into the block, the block moves to the right 0.15 m before momentarily coming to rest The spring has a stiffness of 200 N/m and is originally un-stretched. Determine the speed in mph of the bullet before impact. 1 mile - 1609 m mg = 450 g vbullet = ? m/s k = 200 N/m B www mbullet 12g
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