Question

a body of mass 0.6kg is thrown vertically upward from the ground with a speed 20m/s. calculate potential energy at the maximum height reached​

Answer 1

120J

Step-by-step explanation:

Given parameters:

Mass of the body = 0.6kg

Speed = 20m/s

Unknown:

Potential energy at maximum height = ?

Solution:

The potential energy at maximum height is equal to the kinetic energy that the body has gained.

Kinetic energy =
`(1)/(2)` mv²

Kinetic energy =
`(1)/(2)` x 0.6 x 20² = 120J

At the maximum height, the potential energy will be 120J