What is the kinetic energy of a 7,500 n automobile which is moving at 55 m/s?

Kinetic energy,

Explanation:

It is given that,

Weight of automobile, W = 7500 N

Speed, v = 55 m/s

Since, W = mg

m = 765.3 kg

Kinetic energy due to the motion of the automobile is given by :

E = 1157516.25 J

or

So, the kinetic energy of the automobile is . Hence, this is the required solution.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide