What is the velocity of v2 if m1=82kg v1= 25 m/s m2=60kg?

Given :

Let, us assume that momentum is conserved during the process.

To Find :

The velocity .

Solution :

Applying conservation of momentum :

Initial momentum = Final momentum

Hence, this is the required solution.

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers