A particle of mass 1 kg attached to a light string of length 2 m moves in a vertical circle. At the lowest point its speed is 10 m/s. Take g = 10 m/s². If tension at the lowest point is N newton, find N.

Physics · Work , Power and Energy · vertical circular motion

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A particle of mass 1 kg attached to a light string of length 2 m moves in a vertical circle. At the lowest point its speed is 10 m/s. Take g = 10 m/s². If tension at the lowest point is N newton, find N.