An object moves in a circle of radius 100 m with a constant speed of 31.4 m/s. Its average speed for one complete revolution is

JEE Main Physics question

An object moves in a circle of radius m with a constant speed of m/s. Its average speed for one complete revolution is

Answer: (A)

Average speed is total distance (the circumference) divided by the time taken; since the speed is constant throughout the revolution, the average

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Question ID VK-157603