A ball with a mass of 4 kg moving at 3 m/s hits a still ball with a mass of 26 kg. If the first ball stops moving, how fast is the second ball moving? How much kinetic energy was lost as heat in the collision?
2 Answers
Explanation:
Ball of mass
Loss of kinetic energy
The speed is
Explanation:
There is conservation of momentum
The mass
The velocity
The mass
The velocity
The velocity
Therefore,
The loss in kinetic energy is