Solve the given applied problems involving variation.The force needed to keep a car from skidding on a curve varies jointly as the weight of the car and the square of its speed, and inversely as the radius of the curve. If a force of 
is needed to keep a 
car traveling at 20 mph from skidding on a curve of radius 
what force would be required to keep the same car from skidding on a curve of radius
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Round your answer to the nearest pound of force.
A. 33,549 pounds
B. 34,087 pounds
C. 33,517 pounds
D. 33,385 pounds
Answer: C
Mathematics
src="https://sciemce.com/media/4/ppg__text0424191335__f1q14g4.jpg" alt="" style="vertical-align: -4.0px;" /> at Round your answer to the nearest pound of force.
A. 33,549 pounds
B. 34,087 pounds
C. 33,517 pounds
D. 33,385 pounds
Answer: C
Mathematics
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