Question: Two crates are on an icy, friction less, horizontal surface. One of the crates is then given a push and collides with the other. If

Two crates are on an icy, friction less, horizontal surface. One of the crates is then given a push and collides with the other. If the crates stick together after the collision, which of the following quantities is conserved in the collision, (a) horizontal momentum, (b) kinetic energy, (c) both, or (d) neither?

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a b c d The horizontal momentum must be conserved As long as ... View full answer

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