Physics, 27.08.2020 22:01 isabelacarraler
Find the magnitude of friction force if the magnitude of normal reaction force is 15 and and the coefficient of friction is 0.34
a. 45N
b. 0.45N
c. 4.5N
d. 45.5N
Answers: 3
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If a car is traveling on the highway at a constant velocity, the force that pushes the car forward must be a. equal to the weight of the car. b. less than the force of friction exerted upon the car. c. equal to the force of friction exerted upon the car. d. greater than the weight of the car.
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Find the magnitude of friction force if the magnitude of normal reaction force is 15 and and the coe...
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