Question

what is the momentum of a man of mass 75 kg when he walks with a uniform volocity of 2m/s?​

Answer 1

150 kg m/s.

When he walks with a uniform velocity of 2m/s. MOMENTUM=MASS × VELOCITY =75 × 2 =150 kg m/s. THUS,MOMENTUM OF MAN IS 150 kg m/s.

Answer 2

Given,

what is the momentum of a man of mass 75 kg when he walks with a uniform velocity of 2m/s?

To find ,

Momentum

Solution,

$we \: know \: that \: \\ \: momentum\: = mass \: \times velocity \\ = m \: \times v \\ mass \: = \: 75kg \\ velocity = 2m \: per \: sec \\ so \: momentum \: = 75 \times 2kg.m \: per \: s \\ = 150kg.m \: per \: sec$