Question

What is the kinetic energy of a 7.56 kg bowling ball that is rolling at a speed of 2 m/s ?

Answer 1

K.E=?

Mass=7.56 kg

Velocity=2m/s

Solution::

K.E = 1/2mv^2

K.E=0.5*7.56*(2)^2

K.E= 0.5*7.56*4

K.E=15.12 joules.