Question

A 65 kg cart travels at a constant speed of 4.6 m/s. What is its kinetic energy?

Answer 1

Answer:

Explanation:

mass (m) = 65 kg

velocity (v) = 4.6 m/s

Kinetic energy (KE)

= 1/2 * m * v²

= 1/2 * 65 * 4.6²

=  687.7 J

hope it helps :)