Question

What is the kinetic energy in joules of a 71kg man running at 5.0 m/s

Answer 1

887.5 Joules

Step-by-step explanation:

Kinetic Energy is given by the equation KE=1/2*m*v^2

Mass (m) is 71

Velocity is 5

So if we plug the numbers in we get
`KE=(1)/(2)71*5^2`

The answer is 887.5 Joules