A Solid Uniform Sphere Is Rolling Without Slipping Along a Horizontal

question 16

Multiple Choice

A solid uniform sphere is rolling without slipping along a horizontal surface with a speed of 5.5 m/s when it starts up a ramp that makes an angle o $25 ^ { \circ }$ 5° with the horizontal. What is the speed of
The sphere after it has rolled 3.0 m up as measured along the surface of the ramp?

• A) 8.0 m/s
• B) 4.0 m/s
• C) 1.9 m/s
• D) 2.2 m/s
• E) 3.5 m/s

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