A motorcycle (mass of cycle plus rider = 250 kg) is traveling at a steady speed of 20 m/sec. The force of the air resistance acting on the cycle and rider is 200 n. Fid the power necessary to sustain this speed if (a) the road is level and (b) the road is sloped upward at 370 with respect to the horizontal.
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A motorcycle (mass of cycle plus rider = 250 kg) is traveling at a steady speed of 20 m/sec. The for...
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