Carter pushes a bag full of basketball jerseys across the gym floor. the he pushes with a constant force of 21 newtons. if he pushes the bag 9 meters in 3 seconds, how much power does he use? (hint: 1 watt = 1 .

63 W

Explanation:

Power is defined as the amount of work done divided by the time taken:

where W is the work done, and t is the time taken.

The work done is given by the product between the force applied and the displacement of the bag:

So, the power in this case is

answer; /// the above statement is (true);

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