Calculate the initial momentum
A body with a mass of 20kg accelerates uniformly in a straight line according to the law, v=10-2t, where v is the final velocity after t in seconds. Calculate the initial momentum.
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A body with a mass of 20kg accelerates uniformly in a straight line according to the law, v=10-2t, where v is the final velocity after t in seconds.
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You throw a superball so that it bounces off the floor, then off the underside of a table, then off the floor again. What must the initial relation between Vx and Rw be so that the ball returns to your hand with the outward and return paths the sa
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