Question

What is the kinetic energy of s 3 kilogram ball that is rolling at 2 meters per second

Answer 1

I’m trying this new method of answering with pictures but to keep it short 6 J

Answer 2

Kinetic energy, E = 6 joules

Step-by-step explanation:

It is given that,

Mass of the ball, m = 3 kg

Speed of the bag, v = 2 m/s

The energy that is possessed due to the motion of an object is called the kinetic energy of the ball. Its formula is given by :

`E=(1)/(2)mv^2`

`E=(1)/(2)* 3* (2)^2`

E = 6 joules

So, the kinetic energy of the ball is 6 joules. Hence, this is the required solution.