Question

1. What is the kinetic energy of 44 kg cheetah running at 31m/s speed?

Answer 1

Answer:

21,142 J is the answer.

Explanation:

use the formula E=1/2mv^2

please mark as brainliest. . . . .

Answer 2

Kinetic energy =

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

Mass(m) = 44kg

Velocity (v) = 31m/s

Therefore, the kinetic energy of the cheetah =

$\frac{1}{2} \times 44 \times 31 \times 31$

= 21142kg m/s

= 21142 J