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 = 15.)
A.
3 watts
B.
7 watts
OC. 27 watts
D.
E.
63 watts
189 watts

What do you need on

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

That big glowy thing in the sky is called the sun

The upward force acting on the wing of a airplane in flight is known as the "lift" force. (d)