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Physics, 16.10.2019 15:20 evelynalper08

When you push a child on a swing, you are doing work on the child because
a. you are pushing against the force of gravity

b. you are allowing the child to continue swinging

c. the child is moving at a constant velocity

d. the child is moving in the direction you are pushing

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When you push a child on a swing, you are doing work on the child because
a. you are pushing...

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