Answer:
1080J
Explanation:
Given parameters:
Velocity of cheetah = 12m/s
Mass of the dog = 15kg
Unknown:
Kinetic energy = ?
Solution:
The kinetic energy of a body is the energy due to the motion of the body.
It is mathematically given as;
K.E = [tex]\frac{1}{2}[/tex] m v²
Now, insert the parameters and solve;
K.E = [tex]\frac{1}{2}[/tex] x 15 x 12² = 1080J
