Angle made by Bicycle?
Level
pending
A boy on a cycle pedals around a circle of radius 22m at a speed of 10 m/s. The combined mass of the boy and the bicycle is 80 kg. What is the angle in degrees that the bicycle makes with the vertical?
Assume gravitation acceleration to be : -9.8m/s^2
The answer is 25.
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1 solution
tanx=(v^2)/rg