A Hoop Is Rolling Without Slipping Along a Horizontal Surface

question 43

Multiple Choice

A hoop is rolling without slipping along a horizontal surface with a speed of 4.50 m/s when it starts up a ramp that makes an angle of 25.0° with the horizontal. What is the speed of the hoop after it has rolled 3.00 m up the ramp?

• A)2.80 m/s
• B)1.91 m/s
• C)2.06 m/s
• D)3.79 m/s
• E)8.02 m/s