elliswilliams6035
28.12.2020 •
Physics
A car with a mass of 200 kg starts at A and rolls down a track as shown in the diagram. It
reaches B with a speed of 12m/s. Calculate the speed with which the car started at A.
assume there is no friction between A and B.
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Ответ:
free points cuz y not. absolutely y not. ty for the free points