Question

8 parts of 1 point
which of these is exhibiting kinetic energy?
an archer with a flexed bow
a person sitting on a couch while watching tv
a space station orbiting earth
a rock on a mountain ledge
the high - energy phosphate bonds of a molecule of atp

Explanation:

Kinetic energy is the energy of motion. An orbiting space station is in motion. A flexed bow has potential energy (elastic). A sitting person has no motion - related kinetic energy. A rock on a ledge has gravitational potential energy. ATP's phosphate bonds have chemical potential energy.

Answer:

a space station orbiting Earth