Question

what is kinetic energy ???​

Answer 1

Answer:

In physics, 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. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.

Answer 2

Answer:

Hint:Kinetic energy is the energy that an object possesses due to its motion. ... Kinetic energy can never be negative and it is a scalar quantity i.e. it provides only the magnitude and not the direction