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A 50.0-kg skater and skateboard leave the right side or the ramp shown in the diagram at a speed of 7.0 m/s. a. If the

A 50.0-kg skater and skateboard leave the right side or the ramp shown in the diagram at a speed of 7.0 m/s.

a. If the ramp is frictionless, what was his initial speed at the top of the left side of the ramp?

b. If the ramp were 12.0 m wide, how would this change the initial speed at the top of the left side of the ramp?

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