Question

This 200-kg horse ran the track at a speed of 5 m/s. What was the average kinetic energy?

Answer 1

Answer:

2500 J

Explanation:

The average kinetic energy 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

$k = \frac{1}{2} \times 200 \times {5}^{2} \\ = 100 \times 25$

We have the final answer is

2500 J

Hope this helps you