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QUESTION
A ball is projected straight up from the ground with initial speed v0=200m/s and when it falls back it hits the ground with speed v1=50m/s. The mass...
A ball is projected straight up from the ground with initial speed v0=200m/s and when itfalls back it hits the ground with speed v1=50m/s. The mass of the ball is m=20g. What isthe total work done by the drag force while the ball is in the air?
