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A woman of mass 58.5 kg is standing in an elevator. 1. If the elevator floor pushes up on her feet with a force of

A woman of mass 58.5 kg is standing in an elevator.

1. If the elevator floor pushes up on her feet with a force of 397 N, what is the acceleration of the elevator? Assumethe +y-direction to be up. Enter a negative answer if the acceleration is downwardand a positive answer if the acceleration is upward.

_____________________m/s2

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