Question: An object is released from rest at the top of a ramp. If the ramp is frictionless, does the objects speed at the bottom of

An object is released from rest at the top of a ramp. If the ramp is frictionless, does the object’s speed at the bottom of the ramp depend on the shape of the ramp or just on its height? Explain. What if the ramp is not frictionless?

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