Question

An object of mass 13 kg is at a certain height above the ground. If the potential energy of the object is 1040 j, find the height at which the object is with respect to the ground (given g = 10

Answer 1

Answer:

Height = 800 m

Step-by-step explanation:

Using the formula of potential energy,

U = mgh

Given, Mass of object, m = 13 kg.

Gravity, g = 10 m/s²

Potential energy, U = 1040 J

U = mgh

1040 = 13 × 10 × h

h = 1040 / 13 × 10

h = 800 m.

➡️ Height, h = 800 m