Question

If the mass of a body is doubled and its velocity becomes half, then the momentum of the body
(a) becomes half (b) becomes double (c) remains same (d) becomes four times​

Answer 1

Answer:

d options

Explanation:

become four times

it's correct pls check

Answer 2

The momentum of body (c) remains same.

Given - Mass and velocity

Find - Momentum

Solution - Momentum is given by the formula = mass*velocity

Mass = 2*m

Velocity = v/2

Momentum = $2m \times \frac{v}{2}$

Cancelling 2 as it is present in both numerator and denominator

Momentum = $m \times v$

Hence, the momentum (c) remains the same.

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