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    Max Breaking Force on Car & Friction of Mop: Coefficient, Mass, Angle

    The coefficient of static friction between the tires of a car and dry road is 0.62. The mass of the car is 1600 kg. What maximum breaking force is obtainable (a) on a level road and (b) 8.6° downgrade? The handle of a floor mop of mass m makes an angle θ with the vertical direction. Let μk be...
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    How Can You Find the Missing Vector in a Sailor's Journey?

    Can I get the magnitude and direction of the missing vector with that?
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    How Can You Find the Missing Vector in a Sailor's Journey?

    No, I haven't done anything yet. I don't know what to do. Nor solve for those sides.
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    How Can You Find the Missing Vector in a Sailor's Journey?

    Homework Statement A sailor in a small sailboat encounters shifting winds. She sails 2.00 km east, then 3.50 km southwest, and then an additional distance in an unknown direction. Her final position is 5.80 km directly east of the starting point. Find the magnitude and direction of the third...
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