Physics, 26.09.2019 07:00 cheychey1620

In a two-body collision, a. momentum is always conserved. b. kinetic energy is always conserved. c. neither momentum nor kinetic energy is conserved. d. both momentum and kinetic energy are always conserved.

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In a two-body collision, a. momentum is always conserved. b. kinetic energy is always conserved. c....

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