Question

(of maths) Q-What is the magnitude of linear momentum of a body moving with velocity 100 m/s having mass
of 100 gram?
(A) 20 kg m/s
(B) 40 kg m/s
(c) 1kgm/s
(D) 10 kg m/s​

Answer 1

Answer:

I think so the answer is (c)

Answer 2

Answer:

The momentum of the given body is 10kgm/s.

Explanation:

Given that,

The linear velocity of the body is $v=100m/s$ and

Mass of the body is $m=100g=0.1kg$

We are required to find the momentum of the body.

The momentum of a body is defined as the product of its mass and velocity.

Therefore it's written mathematically as $P=mv$

Substituting the values of given quantities in the above relation we get

$P=0.1\times100\\=10kgm/s$

Therefore,

The momentum of the given body is 10kgm/s.

#SPJ3