Question

A body of mass 1kg is projected vertically up with Kinetic energy equal to 196J. The height at which it's Kinetic energy is equal to its Potential energy is

Answer 1

I could not understand this q plz help me to understand

Answer 2

I think it's 10m

M=1kg

KE=196J

So if kinetic energy and potential energy are equal it has to be 98 and 98

So mgh=1*9.8*h=98

So h=10m