A Body of Mass 0 $\pi$ T/15)mm
C)x = 20 Sin(t/1 $\pi$

question 16

Multiple Choice

A body of mass 0.50 kg moves in simple harmonic motion with a period of 1.5 s and an amplitude of 20 mm.Which of the following equations correctly represents this motion?

• A)x = 40 cos(t/1.5)mm
• B)x = 40 cos(2\(\pi\)t/1.5)mm
• C)x = 20 sin(t/1.5)mm
• D)x = 20 sin(1.5\(\pi\)t)mm
• E)x = 20 sin(2\(\pi\)t/1.5)mm

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Market Failures

Situations where the allocation of goods and services by a free market is not efficient, often leading to a loss of economic value.

Property Rights

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External Costs

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The principle that, all else being equal, an increase in the price of a good will decrease the quantity demanded, and a decrease in price will increase the quantity demanded.