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A car moving at 20m/s brakes and slides to a stop. If the coefficient of kinetic friction between the pavement and tires is 0.1, how much time is needed for the car to come to a complete stop?
I'm not sure, but I feel like something is missing here (i.e. mass of the car). Anyone care to chime in? I'm about to punt the EK book across the room.
I'm not sure, but I feel like something is missing here (i.e. mass of the car). Anyone care to chime in? I'm about to punt the EK book across the room.