Question

An 11-kg bowling ball traveling at 3.6 m/s, a 450-g soccer ball traveling at 22.0 m/s, and a 14-g tennis ball traveling at 42 m/s. Which object has the most kinetic energy?

Answer 1

Object with the mass 14g

Step-by-step explanation:

First object-K.E=1/2mv²

1/2×11×3.6²

=71.28J

Second object- K.E=1/2×0.45×22²

K.E=108.90J

Third object- K.E=1/2×0.014×42²

K.E=12.35J

So second object has the highest kinetic energy