Question

What is the potential energy of a 0.3kg ball lifted to a height of 5.0 m above the ground?
Please answer the question as quick as possible please!!!!!

Answer 1

Answer:

Given:

m = 0.3 kg

h = 5.0 m

g= 9.8 m/s²

PE = mgh

PE = (0.3 kg)(5.0 m)(9.8 m/s²)

PE = (0.3 kg)(49 m²/s²)

PE = 14.7 kg.m²/s²

PE = 14.7 J

Answer 2

Answer:

14.7 Joules

Explanation:

Mass,m=0.3kg

Height,h=5.0m

Acceleration due to gravity,g=9.8m/$s^{2}$

Potential Energy,P.E=mgh

                                  = (0.3)(9.8)(5.0)

                                   =14.7 J

<Hope it helps......All the best......Enjoy the lockdown with Physics,really interesting>