sashajayne2503 sashajayne2503
  • 26-03-2024
  • Physics
contestada

A ball is dropped on a horizontal floor from a height h=50 m. The ball rebounds to a height of 32 m. The coefficient of restitution between the ball and the floor is :
a.0.6
b.0.64
c.0.8
d.0.36

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