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Physics, 17.02.2021 19:30 stmy1969

Imagine a bar on a truck or no energy is transferred between the bar in the truck or between the bar in the air around the ball starts from the rest at the position label to start and moves along the track towards positions 1,2,3 and 4 .what is the highest position the ball reach before stopping and going down the track?


Imagine a bar on a truck or no energy is transferred between the bar in the truck or between the ba

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