Question

a body of mass 5 kg is moving with the momentum of 10 kilogram metre per second the body is moving with speed

Answer 1

$\huge\underline\blue{\sf Amswer}$

$\large\red{\boxed{\sf Velocity (v)=2m/s}}$

$\huge\underline\blue{\sf Solution:}$

$\large\underline\pink{\sf Given: }$

• Mass (m) = 5 kg

• Momentum (p) = 10 kg.m/s

$\large\underline\pink{\sf To\:Find: }$

• Body is moving with speed = ?

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We know that ,

$\large{♡}$${\boxed{\sf Momentum (p)=Mass(m)×Velocity(v)}}$

On Putting value :

$\large\implies{\sf 10kg.m/s=5kg×v}$

$\large\implies{\sf v={\frac{10kg.m/s}{5kg}} }$

$\large\implies{\sf v=2m/s}$

$\huge\red{♡}$$\large\red{\boxed{\sf Velocity (v)=2m/s}}$