Answer:
The gravitation potential energy of an object will be zero when it will be at ground.
Explanation:
The energy of an object due to its position is known as gravitational potential energy. Mathematically, it can be written as:
P.E = mgh ………… (i)
Equation (i) shows that P.E depends upon weight and height of the object above the ground. If h = 0 then,
P.E = mg(0)
P.E = 0
Hence, when the object will be at ground, its potential energy will be zero.
