What is the magnitude of the work done by friction

Reference no: EM13306021

a metal plate of mass (m=20kg) slides down a slope of height (h=10 meters) and angle (theta=30Ã‚ °). at the bottom of the slope the speed of the metal plate is v=20m/s. what is the magnitude of the work done by friction?

Reference no: EM13306021

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