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## Homework Statement

A child on a playground swings through a total of 42 degrees. If the displacement is equal on each side of the equilibrium position, what is the amplitude of this vibration?

(Disregard frictional forces acting on the swing)

## The Attempt at a Solution

I know amplitude is the maximum displacement, but I am not sure how to get the answer with the degrees.

Would it just be 42 degrees?