Asolid circular plate has a mass of 0.25 kg and a radius of 0.30 m. it starts rolling from rest at the top of a hill 10 m long and inclined at 30o to the horizontal. what will the speed of the plate be at the bottom of the hill if it rolls without slipping? think of the plate as a short solid cylinder.
a. 2.7 m/s
b. 6.9 m/s
c. 8.1 m/s
d. 3.3 m/s
e. 10.4 m/s
Answers: 1
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Asolid circular plate has a mass of 0.25 kg and a radius of 0.30 m. it starts rolling from rest at t...
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