In Drag Racing, the Driver Deploys a Parachute at the End

question 25

Multiple Choice

In drag racing, the driver deploys a parachute at the end of the mile run. The parachute works well because

• A) the dragster does not have any brakes to reduce weight.
• B) the drag force due to the parachute is large at high speeds.
• C) there is no rolling friction at high speeds.
• D) the driver has no time to apply the brakes.
• E) the deployment of the parachute is part of the show.

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Definitions:

Cognitive Development

The process of growth and change in intellectual abilities, including thinking, reasoning, problem-solving, and understanding complex concepts.

Fine Motor Skills

The ability to use small muscle groups for detailed movements, such as writing or buttoning.

Centration

The tendency to focus on one part of a stimulus, situation, or idea and exclude all others; a characteristic of preoperational reasoning.

Egocentrism

A cognitive characteristic where an individual has difficulty understanding or considering perspectives other than their own, prevalent in early childhood.