Physics, 11.12.2020 07:50 randall10

A ball of mass 522 g starts at rest and slides down a frictionless track, as shown in the diagram. It leaves
the track horizontally, striking the ground.
a. At what height above the ground does the ball start
to move?
b. What is the speed of the ball when it leaves
the track?
c. What is the speed of the ball when it hits
the ground?

Answers: 1

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A ball of mass 522 g starts at rest and slides down a frictionless track, as shown in the diagram....