Question

Can anyone tell me if I have solved this correctly?

The mass of a pole-vaulter is 60 kg. It's speed is 8.4m/s and kinetic energy is 2116.8J. I need to find out the height through which the pole vaulter rises.

gravitational potential energy = kinetic energy
mgh=2116.8
60×10×h=2116.8
h=2116.8/600
h=3.528m

Answer 1

Hey ☺️

You are absolutely correct and you have used the correct formula also.

Great dear. ☺️