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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Definitions:

Economic Value

Economic value refers to the worth of a good or service determined by its utility and ability to meet the demand of those willing to pay for it.

Operating Cost

The expenses associated with the day-to-day operations of a business, including costs for materials, labor, and overhead.

Useful Life

Useful life is the estimated duration a fixed asset is expected to be economically usable, affecting its depreciation calculation and financial planning.

Injection Mold

A manufacturing process in which molten material is injected into a mold to produce parts or products of specific shapes and sizes.