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    Exam 2: Friction, Mach Number, and Boiler Operations
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    A Scooter Weighs 120kg F
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A Scooter Weighs 120kg F

Question 15

Question 15

Multiple Choice

A scooter weighs 120kg f. Brakes are applied so that wheels stop rolling and start skidding. Find the force of friction if the coefficient of friction is 0.4.


A) 60kg f
B) 48kg f
C) 25kg f
D) 32kg f

Correct Answer:

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