A Car Starts from Rest and 5 Seconds Later It $20 \mathrm {~m} / \mathrm { s } .$

question 22

Short Answer

A car starts from rest and 5 seconds later it is going $20 \mathrm {~m} / \mathrm { s } .$ .What is the car's average acceleration? a. $1.25 \mathrm {~m} / \mathrm { s } ^ { 2 }$
b. $4 \mathrm {~m} / \mathrm { s } ^ { 2 }$
c. $5 \mathrm {~m} / \mathrm { s } ^ { 2 }$
d. $20 \mathrm {~m} / \mathrm { s } ^ { 2 }$

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Definitions:

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity demanded by consumers at those prices.

Yield Management

A variable pricing strategy based on understanding, anticipating, and influencing consumer behavior to maximize revenue from a fixed, perishable resource.

Yield Management

A strategy used in industries with fixed capacities, like airlines or hotels, to maximize revenue through dynamic pricing and inventory control.