53. An object that has kinetic energy must be A.At an elevated position B.Falling C.At rest D.Moving
Option D Solution: In physics, we know that the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Hence, An object that has kinetic energy must be in motion i.e, moving.
