EASTERFULTON643 EASTERFULTON643
  • 25-01-2024
  • Physics
contestada

Following the law of conservation of energy, suppose you had a newton's cradle and you release 2 balls. How many will move on the other end?
a.4 balls at the velocity.
b.1 ball at two times the velocity.
c.None will move according to the law of conservation of energy.
d.2 balls at the same velocity.

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