Two Uniform Solid Balls,one of Radius R and Mass M,the

question 32

Multiple Choice

Two uniform solid balls,one of radius R and mass M,the other of radius 2R and mass 8M,roll down a high incline.They start together from rest at the top of the incline.Which one will reach the bottom of the incline first?

• A)The small sphere arrives first.
• B)Both reach the bottom at the same time.
• C)The large sphere arrives first.

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