Kinetic energy of a particle increased 4 times. What will be... | Physics | SolveeIt | Solveeit

Today, August 23

Question

Kinetic energy of a particle increased 4 times. What will be the relation between initial and final momentum.

A

$P_2 = 2P_1$

B

$P_2 = \frac {P_1}{2}$

C

$P_2 = P_1$

D

$P_2 = 4P_1$

Answer

$P_2 = 2P_1$

Explanation

Solution

The correct option is (A): $P_2 = 2P_1$ .