If a Is Acceleration,v Is Velocity,x Is Position,and T Is

question 10

Multiple Choice

If a is acceleration,v is velocity,x is position,and t is time,then which equation is not dimensionally correct?

• A)t = x/v
• B)a = v²/x
• C)v = a/t
• D)t² = 2x/a

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Definitions:

Decreasing-cost Industry

An industry where average costs of production decrease as the scale of output increases.

Long-run Equilibrium Price

The price at which the quantity of a good demanded equals the quantity supplied, with all adjustments made for factors affecting supply or demand over time.

Product Demand

The desire and willingness of consumers to purchase a particular product at various prices during a certain period.

Purely Competitive Firm

A business functioning in an environment with numerous purchasers and vendors, where no single entity has the power to notably affect the prices in the market.