Physics, 20.07.2019 07:20 oscaryn7213
Arollercoaster car with a mass of 15 kg rolls down a ramp that is 10.0 meters tall. a) draw a sketch of the situation. b) what is the initial potential energy of the rollercoaster car? c) what is the initial kinetic energy of the rollercoaster car? d) calculate the speed of the roller coaster at the bottom of the ramp.
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Arollercoaster car with a mass of 15 kg rolls down a ramp that is 10.0 meters tall. a) draw a sketch...
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