If the Average Power Output of a Car Engine Is $\times$

question 20

Multiple Choice

If the average power output of a car engine is the same as a 100-W light bulb,how long would it take a 1200-kg car to go from zero to 96 km/h (60 mph) ?

• A)8.5 \(\times\) 10³ s
• B)5.5 \(\times\) 10⁴ s
• C)65 s
• D)160 s
• E)4.3 \(\times\) 10³ s

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Definitions:

Isotonic

Refers to exercises or contractions where the muscle changes length as it contracts, commonly associated with lifting weights.

Anaerobic

A type of exercise or biological process that occurs in the absence of oxygen, often leading to the production of lactic acid.

Aerobic Fitness

The ability of the heart, lungs, and circulatory system to supply oxygen efficiently during sustained physical activity.

Heart Attack

A medical emergency where the blood flow to the heart is suddenly blocked, resulting in damage to the heart muscle.