Question

A 4 kg object is moving at a speed of 5 m/sec. How much kinetic energy does the object have?.

Answer 1

The kinetic energy that the given object will have is: 10 J

Kinetic Energy Calculation

We are given;

Mass of object; m = 4 kg

Speed of object; v = 5 m/s

Now, the formula for kinetic energy is;

K.E = ½mv²

Plugging in the relevant values gives;

K.E = ½ × 4 × 5

K.E = 10 J

Read more about Kinetic energy at; brainly.com/question/22170298