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A steel pinball of mass ? = 150 g and radius ? = 1.50 cm is...

A steel pinball of mass ? = 150 g and radius ? = 1.50 cm is shot along a level horizontal surface with initial speed ?0 = 7.00 m/s. Initially the pinball is not rotating, but it quickly catches the surface and begins to roll smoothly without slipping. The pinball then encounters a ramp with 30.0o slope and is launched at a 2.00 cm height. Determine the horizontal distance the ball travels while in the air, assuming there are no thermal energy losses.

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