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Physics, 21.03.2020 11:24 cxttiemsp021
A 30-g bullet is fired with a horizontal velocity of 460 m/s and becomes embedded in block B which has a mass of 3 kg. After the impact, block B slides on 30-kg carrier C until it impacts the end of the carrier. Knowing the impact between B and C is perfectly plastic and the coefficient of kinetic friction between B and C is 0.2, determine the energy loss due to friction and the impacts. The energy lost due to friction is J. The impact loss due to AB impacting the carrier is J. The impact loss at first impact is J.
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A 30-g bullet is fired with a horizontal velocity of 460 m/s and becomes embedded in block B which h...
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