In Tests Conducted by Auto Test Magazine on Two Identical

question 142

Multiple Choice

In tests conducted by Auto Test Magazine on two identical models of the Phoenix Elite - one equipped with a standard engine and the other with a turbo-charger - it was found that the acceleration of the former is given by ​ ​
Ft/sec, t sec after starting from rest at full throttle, whereas the acceleration of the latter is given by
​ ​
Ft/sec. How much faster is the turbo-charged model moving than the model with the standard engine at the end of a 10-second test run at full throttle?
​

• A) 60 ft/sec
• B) 67 ft/sec
• C) 65 ft/sec
• D) 50 ft/sec

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Definitions:

Substitute Good

A product or service that consumers can use in place of another to satisfy the same need or desire.

Price Decrease

A reduction in the cost of goods or services over a specific period.

Demand Curve

A visual diagram that illustrates the connection between a product's price and the amount consumers are willing to buy.

Sport Utility Vehicles

Large vehicles combining the features of passenger cars with off-road capabilities and increased cargo space.