Question

Mass 3.9 kg Maximum Height 1.1 metersWhat is the potential energy at the maximum height? The KE just at the pop provides the PE, so the value of the KE is? Find the velocity of the popper at the pop (m/s) from the KE

Answer 1

Answer:

Explanation:

The formula for calculating potential energy is expressed as

Potential energy = mgh

where

m is the mass of the object

g is the acceleration due to gravity and its value is 9.8 m/s^2

h is the height of the object

From the information given,

m = 3.9

h = 1.1

Thus,

PE = 3.9 x 9.8 x 1.1

PE = 42.042 J

the potential energy at the maximum height is 42.042 J