Solve. -While Traveling in a Car, the Centrifugal Force a Passenger

question 120

Multiple Choice

Solve.
-While traveling in a car, the centrifugal force a passenger experiences as the car drives in a circle varies jointly as the mass of the passenger and the square of the speed of the car. If the a passenger experiences a force of 28.8
Newtons when the car is moving at a speed of 20 kilometers per hour and the passenger has a mass of 80
Kilograms, find the force a passenger experiences when the car is moving at 70 kilometers per hour and the
Passenger has a mass of 90 kilograms.

• A) 396.9 newtons
• B) 352.8 newtons
• C) 441 newtons
• D) 490 newtons

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Definitions:

Arithmetic Reasoning

The ability to solve problems by performing operations like addition, subtraction, multiplication, and division.

Dual Processing

The theory that the brain operates using two modes of thought: "intuitive" and "analytical", simultaneously processing information.

Conscious

Being aware of and responding to one's surroundings; awake.

Unconscious

According to Freud, a reservoir of mostly unacceptable thoughts, wishes, feelings, and memories. According to contemporary psychologists, information processing of which we are unaware.