Question

What is the kinetic energy of a golf ball with a mass of 0.046 kg traveling at 15.5
m/s?

Answer 1

5.53 J

Step-by-step explanation:

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

`k = (1)/(2) m {v}^(2) \\`

m is the mass

v is the velocity

From the question we have

`k = (1)/(2) * 0.046 * {15.5}^(2) \\ = 0.023 * 240.25 \\ = 5.52575`

We have the final answer as

5.53 J

Hope this helps you