Question

Which of these is exhibiting kinetic energy?
A) an archer with a flexed bow
B) a person sitting on a couch while watching TV
C) a space station orbiting Earth
D) All of the above

Answer 1

The answer is C . Because in case of a) and b) there the object is at rest so the velocity is 0.
and K.E.=1/2mv²
so In that case the K.E. will be 0.