Question

The momentum of a body of mass 5 kg is 10 kg m/s, then its velocity will be​

Answer 1

$\sf\huge\bold{Answer:}$

Given :

• Mass of body = 5kg
• Momentum of body = 10kgm/s

To find :

• Velocity of object

Solution :

Formula used :

$\boxed{\tt \red{momentum(p) =mass(m )\times velocity }}$

• Inserting values, we get

$\tt \: :⟶p = m \times v$

$\tt \: :⟶10kgm/s = 5 kg\times v \:$

$\tt \: :⟶ \frac{ 10kgm/s }{5kg} = v$

$\tt \: :⟶ \frac{ {}^{2} \cancel{10kg} \: m/s }{ {}^{1} \cancel{5kg}} = v$

$\tt \: :⟶ \frac{ 2m/s }{1} = v$

$\tt\ :⟶v = 2m/s$

Velocity of body :-

$\huge \boxed{ \tt\purple{ v = 2 \: m /s} }$