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Ball-Block Collision A steel ball of mass 0.400 kg is fastened to a cord 75.0 cm long and fixed at the far end. It is

Ball-Block Collision

A steel ball of mass 0.400 kg is fastened to a cord 75.0 cm long and fixed at the far end. It is released when the cord is horizontal. At the bottom of its path, the ball strikes a 4.40 kg steel block initially at rest on a frictionless surface. The collision is elastic. Find the speed of the ball just after the collision? What is the speed of the block just after the collision? image text in transcribed

A steel ball of mass 0.400kg is fastened to a cord 75.0cm long and fixed at the far end. It is released when the cord is horizontal. At the bottom of its path, the ball strikes a 4.40kg steel block initially at rest on a frictionless surface. The collision is elastic. Find the speed of the ball just after the collision

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