Question

Which of these is exhibiting kinetic energy? Which of these is exhibiting kinetic energy? the high-energy phosphate bonds of a molecule of ATP a space station orbiting Earth a rock on a mountain ledge a person sitting on a couch while watching TV an archer with a flexed bow Submit

Answer 1

Answer:

A space station orbiting

Explanation:

As we know that kinetic energy associated with the motion of particle and it is given as

m= Mass

V =Velocity

$KE=\dfrac{1}{2}mV^2$

If V= 0 ,means velocity of particle is zero then it kinetic energy will be zero.

A)

At ATP molecule does not have any movement that is why it kinetic energy is zero.

B)

A space station have velocity that is why it have kinetic energy.

C)

A rock on mountain ledge do not have kinetic energy .Because it is not moving.

D)

When person sitting it means that it dies not have any motion that is why it does not have kinetic energy.