If you exert 200 N of force to move a box 8 meters across the living room in 2
seconds, what is your power?
O
A. 1600 W
B. 400 W
O
C. 80,000 W
O
D. 800 W

When someone eats food

The answer is  the potential energy of the bob at position b is 1.47 joules.if the maximum height of the bob is 0.45 meters when it swings back,1.323   joules of energy was transformed to thermal energy.hope this

A,d, and e on edgunuity