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23-02-2015
Physics

Answered

a box is push across the floor for a distance of 5 meter wit the force of 50 Newtos in 5second A. how much work is done? B.what is the power?

Answer :

23-02-2015

Work = (force) x (distance) = (50 N) x (5 meter) = 250 Joules

Power = (work) / (time) = (250 joules) / (5 seconds) = 50 watts

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