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Q. In a tug-of-war between two athletes, each pulls on the rope with a force of 479 N. What is the tension in the rope? What is the absolute value of the horizontal force that each athlete applied against the ground?

Q. An unmarked police car traveling a constant 95km/h is passed by a speeder traveling 145 km/h. exactly 2.5 s after the speeder passes, police officer steps on accelerator; if the police car's acceleration is 2.10m/s^2 , how much time passes before the police car overtakes the speeder after the speeder passes (assumed moving at constant speed)?

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