Question

Kinetic energy is proportional to?

v2

work

v

a

Answer 1

A. V²

Step-by-step explanation:

The kinetic energy of a body is the energy by virtue of its motion.

`k.e = (1)/(2 )m v {}^(2)`

Where V is the velocity

and m is the mass

1/2 is the constant term. So we can write as

K.Eαm and K.E.αv²

Answer 2

Hi! Look below

• KE=1/2mv²

Hence

`\\ \rm\Rrightarrow KE\propto m`

`\\ \rm\Rrightarrow KE\propto v^2`

Option A