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A bus makes a trip according to the position-time graph shown in the drawing. What is the average velocity (magnitude and direction) of the bus

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A bus makes a trip according to the position-time graph shown in the drawing. What is the average velocity (magnitude and direction) of the bus during (a) segment A, (b) segment B, and (c) segment C? Express your answers in km/h. +50.0 +40.0 C +30.0 Position x (km) A +20.0 B +10.0 0 0.5 1.0 1.5 2.0 2.5 3.0 Time / (h) (a) Number Units (b) Number i Units (c) Number i Units

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