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Home Q & A Board Science-Related Homework Help Physics
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ppk ppk
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12 years ago
A hoop is rolling without slipping along a horizontal surface with a speed of  5.50 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) 4.22 m/s
B) 1.91 m/s
C) 2.06 m/s
D) 3.79 m/s
E) 8.02 m/s
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bio_manbio_man
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