freemankellie
06.04.2021 •
Physics
A 2.0-kg cart is rolling along a frictionless, horizontal track towards a 1.8-kg cart that is held initially at rest. The carts are loaded with strong magnets that cause them to attract one another. Thus, the speed of each cart increases. At a certain instant before the carts collide, the first cart's velocity is 5.9 m/s, and the second cart's velocity is -2.7 m/s. (a) What is the total momentum of the system of the two carts at this instant
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Ответ:
On the one hand, Father de Mora claimed that the soldiers would come if they knew of the gold. On the other hand, it appears that Father de Mora tried to keep the gold for himself.