A hoop is rolling without slipping along a horizontal surface with a speed of 4.50 m/s when it starts down 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 down the ramp?
A)4.87 m/s
B)6.34 m/s
C)5.23 m/s
D)5.72 m/s
E)8.02 m/s

Question

Quizplus · Accepted Answer

The Answer of A hoop is rolling without slipping along a horizontal surface with a speed of 4.50 m/s when it starts down 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 down the ramp?
A)4.87 m/s
B)6.34 m/s
C)5.23 m/s
D)5.72 m/s
E)8.02 m/s

A Hoop Is Rolling Without Slipping Along a Horizontal Surface