Question

Calculate work of push-up if she weighs 450 N and elevates her shoulders 0.5 meters from the ground.

Answer 1

Answer:

225 joules

Step-by-step explanation: the work formula is force times distance and the force is 450 and the distance is .5 so the answear is 450J

Answer 2

Answer:

225J

Step-by-step explanation:

work=force×distance

450×0.5

=225

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