When kinetic energy of a body becomes 36 times of its original value, the percentage increase in the momentum of the body will be:

Question

TestHub · Accepted Answer

Kinetic energy ( K ) = 2 m P 2 ​ ⇒ P = 2 mK ​ If K f ​ = 36 K i ​ So, P f ​ = 6 P i ​ % increase in momentum ​ = P i ​ P f ​ − P i ​ ​ × 100% = P i ​ 6 P i ​ − P i ​ ​ × 100% = 500% ​

Physics - Center of Mass Question with Solution | TestHub

Options:

Doubts & Discussion