An Airplane Needs to Reach a Forward Velocity Of $203.0 \mathrm {~km} / \mathrm { h }$

question 80

Multiple Choice

An airplane needs to reach a forward velocity of $203.0 \mathrm {~km} / \mathrm { h }$ to take off. On a $2000 - \mathrm { m }$ runway, what is the minimum uniform acceleration necessary for the plane to take flight if it starts from rest?

• A)0.79 m/s²
• B)0.87 m/s²
• C)0.95 m/s²
• D)1.0 m/s²

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Definitions:

Equilibrium Quantity

The amount of products or services available matches the amount desired by consumers at the current market rate.

Price Ceilings

Government-imposed limits on how high prices for essential goods or services can be, intended to protect consumers from price gouging during shortages or crises.

Quantity Supplied

The amount of a product that producers are willing and able to sell at a particular price over a given period of time.

Quantity Demanded

The complete volume of a merchandise or service buyers intend to acquire at a determined price.