A Particle Moves Halfway Around a Circle of Radius R $\pi$

question 28

Multiple Choice

A particle moves halfway around a circle of radius R.It is acted on by a radial force of magnitude F.The work done by the radial force is

• A)zero
• B)FR
• C)F\(\pi\)R
• D)2FR
• E)2\(\pi\)R

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Definitions:

Organic Product

A chemical compound of organic origin, typically resulting from the chemical reactions of organic compounds.

Reaction

A process leading to the transformation of one set of chemical substances to another.

Acetophenone

An aromatic ketone with the simplest structure, used as a building block in organic synthesis and as a fragrance in the perfume industry.

Benzene

A ring-shaped hydrocarbon known for its stability and aromaticity, widely used as a precursor in the manufacture of various chemicals.