Physics, 05.08.2019 01:00 vittoriochavez9700
A200 g hockey puck is launched up a metal ramp that is inclined at a 30° angle. the coefficients of static and kinetic friction between the hockey puck and the metal ramp are μs = 0.40 and μk = 0.30, respectively. the puck's initial speed is 90 m/s. what vertical height does the puck reach above its starting point?
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