Physics, 08.11.2019 18:31 BustD0wnAnt
Abullet of mass m is fired at a block of mass m hanging from a string. the bullet embeds itself in the block. this is an inelastic collision, in contrast to an elastic collision where energy is conserved. is the initial momentum of the bullet equal to the momentum of the bullet plus the block immediately after the collision? yesnoinsufficient information to answeris the initial kinetic energy of the bullet equal to the kinetic energy of the block plus bullet immediately after the collision? yesnoinsufficient information to answeris the initial kinetic energy of the bullet equal to the gravitational potential energy of the block plus bullet at the top of the swing? yesnoinsufficient information to answer
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Which of the following is the largest disadvantage of about half of the electricity in the united states comes from burning
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Abullet of mass m is fired at a block of mass m hanging from a string. the bullet embeds itself in t...
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