Question

please solve it please





​

Answer 1

(a) remain same

Explanation:

mass (m) of body is doubled, i.e.

If mass = m

So,

doubled mass = 2m

Velocity become half, i.e

velocity = v

=> half velocity = $\bf \dfrac{1}{2}v$

We know that,

momentum (p) = mv

Here,

$\bf p = \cancel2m \times \frac{1}{ \cancel2} v \\ \\ = \bf mv$

So,

The momentum remains same. [option (a)]

$\:$

Hope it helps.

#BeBrainly :-)