Homework Help: physics

Posted by Alexandra on Wednesday, August 29, 2012 at 9:36pm.

A 20-N horizontal force pushes an object along a rough floor so that the object moves with a constant velocity of 7.0 m/s. How much power does this force deliver to the object?

physics - charrice, Wednesday, August 29, 2012 at 11:10pm
power = force x velociy.

Plug the values in and you have your answer.

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