What factor does this increase her maximum speed

Reference no: EM13990714

A child is on a swing, gently swinging back and forth with a maximum angle of 3.0 degree. A friend gives her a small push so that she now swings with a maximum angle of 4.0 degree.

Part A By what factor does this increase her maximum speed? Express your answer using two significant figures.

Reference no: EM13990714

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