How high above the table should the granite cube be released

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Reference no: EM13666350

A 103 gram granite cube slides down a 40 degree frictionless ramp. At the bottom, just as it exits onto a horizontal table, it collides with a 226 gram steel cube at rest. Find how high above the table should the granite cube be released to give the steel cube a speed of 136 cm/s?

Reference no: EM13666350

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