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. 490 newtons
D. 441 newtons
Answer: A
Mathematics
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