Which of the statements is NOT correct regarding energy?
1
The energy possessed by a body due to its change in position or shape is called the potential energy.
2
An object of mass m moving with velocity v has a kinetic energy of (mv) /2.
3
The gravitational potential energy of an object of mass, M raised through a height, Hfrom the earth’s surface is given by MgH.
4
An object in motion possesses what is known as the kinetic energy of the object.