Question

please answer this both questions​

Answer 1

EXPLANATION:

Let the formula for kinetic energy be .

Where n is a constant.

The units are of kinetic energy are .

So, a = 1 .

and the other term here is b which is denoted and given the value, b = 2.

And experimentally the constant n is found out to be 1/2.

So, the formula of Kinetic energy is .

Answer 2

Answer:

KE=1/2 mv^2

Explanation:

this picture will help you