Question

Find the momentum of a man of mass 75 kg when he was uniform velocity 2m/s

Answer 1

We know,

Momentum,p=mv

$p = 75 \times 2 \\ p = 150kg \: ms {}^{ - 1}$

It is the required momentum

Answer 2

Answer:

150 kg m / sec

Explanation:

Given :

Mass of man = 75 kg .

Velocity of man = 2 m / sec .

We know :

Momentum is product of mass and velocity :

i.e. p = m v

Putting values now :

p = 75 × 2 kg m / sec

p = 150 kg m / sec

Hence the momentum of man is 150 kg m / sec.