Question

What is the kinetic energy of a 55 kg girl walking at a velocity of 2m/s?

Answer 1

Step-by-step explanation:

K.E=M×V^2

=55×4

=220J

This is the kinetic energy of the girl.

Answer 2

KE = 110 J

Step-by-step explanation:

I think this is right. I tried. sorry if its wrong!!!!