Physics 12 - Quiz 2


Circular Motion: Swinger

A 3.5 kg object is suspended by a string and moves in a horizontal circle of radius 0.60 m.

a) Draw the free body diagram. (1 mark)

b) What is the magnitude of the net force on the object? (2 marks)

c) What is the period of revolution of the object? (2 marks)

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