Question

A student throws a 0.46kg bowling ball at a velocity of 25m/s what is the kinetic energy of the bowling ball in Joules

Answer 1

Answer:

The answer is 143.57 J

Explanation:

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

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

where

m is the mass

v is the velocity

From the question we have

$KE = \frac{1}{2} \times 0.46 \times {25}^{2} \\ = 0.23 \times 625$

We have the final answer as

143.75 J

Hope this helps you