Question

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

Answer 1

Answer:

150 kg m/s

Explanation:

Here,

Mass of man, m = 75 kg

Man is moving with a uniform velocity, v = 2m/s

Momentum, p = mv

= 75 kg x 2m/s

= 150 kg m/s.

Answer 2

$\huge \fbox{Correct Question:-}$

$\sf{What \: is \: the \: momentum \: of \: a \: man \: of}$

$\sf{75kg \: when \: he \: walks \: with \: a \: uniform}$

$\sf{velocity \: of \: 2m/s?? }$

$\large \bold{\underline{Given:}}$

$\sf \rightarrow{Mass \: of \: man,m=75kg}$

$\sf \rightarrow{Velocity \:of \: man,v=2m/s}$

$\large\bold{\underline{To \: find:}}$

$\sf \leadsto{Momentum \: of \: a \: man.}$

$\large \bold {\underline{Formula \: used:}}$

$\mapsto \fbox{Momentum=mass×velocity}$

$\large \bold{ \underline{According \: to \: Question:}}$

$\sf\implies{{Momentum=mass×velocity}}$

$\sf \implies{{Momentum=75kg \times 2m/s}}$

$\sf \implies{{Momentum=150kg•m/s}}$

$\fbox{\bf{Thus,Momentum \: of \: man \: is \: 150kg•m/s. }}$

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