An object which has a mass 70 kg is sitting on a cliff 10 m high. Calculate the objects gravitational potential energy given G=10m/s2

In physics, potential energy is calculated as 'mass * acceleration due to gravity * height'

So,

P. E. = 70 kg * 10 m/s² * 10 m

P. E. = 7000 Joules

Answer: 7000 joules

Explanation: The potential energy is the energy "stored" by the object.

For objects that are lifted in the y-axis, the potential energy can be calculated as:

U = g*h*m

where g is the gravity's acceleration, h is the height and m is the mass of the object.

Here, g = 10m/s^2, m=70kg and h = 10m

U = 10m/s^2*70kg*10m = 7000 (m/s) ^2*kg = 7000 joules