Determine the childs speed at the lowest point

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Reference no: EM13279035

A 38.0-kg child swings in a swing supported by two chains, each 2.96 m long. The tension in each chain at the lowest point is 438 N.

(a) Find the child's speed at the lowest point.

_____________m/s

(b) Find the force exerted by the seat on the child at the lowest point. (Ignore the mass of the seat.)

_____________N (upward)

Reference no: EM13279035

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