How high above the table should the granite cube be released

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Reference no: EM1392892

Q. A 120 granite cube slides down a 40 degree frictionless ramp. At the bottom, just as it exits onto a horizontal table, it collides with a 290 steel cube at rest. How high above the table should the granite cube be released to give steel cube a speed of 190 cm/s?

Reference no: EM1392892

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