A block of ice(m = 14.0 kg) with an attached rope is at rest on a frictionless surface. You pull the block with a horizontal force of 98.0 N for 1.40 s.(a) Determine the magnitude of each force acting on the block of ice while you are pulling. Fpull = NFg = NFN = N(b) With what speed is the ice moving after you are finished pulling?m/s
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Identical marbles are released from the same height on each of the following four frictionless ramps . compare the speed of the marbles at the end of each ramp. explain your reasoning
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A block of ice(m = 14.0 kg) with an attached rope is at rest on a frictionless surface. You pull the...
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