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The Nardo ring is a circular test track for cars. It has a circumference of 12.5...

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Physics

The Nardo ring is a circular test track for cars. It has acircumference of 12.5 km . Cars travel around the track at aconstant speed of 100 km/h. A car starts at the easternmost pointof the ring and drives for 7.5 minutes at this speed. Part A Whatdistance, in km, does the car travel? Express your answer inkilometers. Part B What is the magnitude of the car's displacement,in km, from its initial position? Express your answer inkilometers. Part C What is the speed of the car in m/s? Expressyour answer in meters per second.

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