First slide

The steps in collision

Question

A 6 kg mass collides with a body at rest. After the collision, they travel together with a velocity one third the velocity of 6 kg mass. The mass of the second body is

Moderate

Solution

$\large 6v = \left( {6 + x} \right)\frac{v}{3}\ \Rightarrow18=6+x\Rightarrow x=12\;kg$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App