What is the purpose of the experiment described in the text?
a) To measure the time it takes for two carts to collide and calculate their velocit...
What is the purpose of the experiment described in the text?
a) To measure the time it takes for two carts to collide and calculate their velocities and momentum. b) To measure the time it takes for two carts to collide and calculate their kinetic energy. c) To measure the time it takes for two carts to collide and calculate their potential energy.
O objetivo do experimento descrito no texto é medir o tempo que leva para dois carrinhos colidirem e calcular suas velocidades e momento. Portanto, a alternativa correta é a letra A.
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