Question

A basketball starts from rest and rolls without slipping down a hill. The radius of the basketball is 0.23 m, and its 0.625 kg mass is evenly distributed in its thin shell. The hill is 50 m long and makes an angle of 25° with the horizontal. How fast is it going at the bottom of the hill?

Group of answer choices

10.7 m/s

12.3 m/s

15.8 m/s

14.4 m/s

17.2 m/s

Answer #1

Thanks

A basketball starts from rest and rolls without slipping down a
hill. The radius of the basketball is 0.23 m, and its 0.625 kg mass
is evenly distributed in its thin shell. The hill is 50 m long and
makes an angle of 25° with the horizontal. How fast is it going at
the bottom of the hill?
Group of answer choices
17.2 m/s
14.4 m/s
10.7 m/s
12.3 m/s
15.8 m/s

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