Question

what is the kinetic energy of a 7.26 kg bowling ball that is rolling at a speed of 2m/s

Answer 1

Answer:

14.52 J

Explanation:

The kinetic energy of an object can be found by using the formula

$k = \frac{1}{2} m {v}^{2}$

m is the mass

v is the velocity

From the question we have

$k = \frac{1}{2} \times 7.26 \times {2}^{2} \\ = 2 \times 7.26$

We have the final answer as

14.52 J

Hope this helps you