Question

The kinetic energy of a body becomes four times
of its initial value. The new linear momentum
will be :-
(1) Four times the initial value
(2) Thrice the initial value
(3) Twice the initial value
(4) Same as the initial value​

Answer 1

third option

thx

mark as a brainlest answer dude

Answer 2

Explanation:

Let initial kinetic energy be (1/2mv^2)

new kinetic energy: 4(1/2mv^2)

: 2mv^2

let initial linear momentum be (mv)

so new momentum= 2mv^2/4mv

=2v

Thus, (3) Twice the initial value

Please do mark it *Brainliest