Rolande471
Rolande471 Rolande471
  • 18-03-2015
  • History
Answered

A 10-kg object moving at 20 m/s collides with a 10-kg object that is stationary. After the collision, the velocity of the second object is 20 m/s. true or false



Answer :

Hippalectryon
Hippalectryon Hippalectryon
  • 18-03-2015
The conservation of momentum dictates that if no energy is lost in the collision, the second object must have the same speed as the first one that is now stationary. True.
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