A 1500 kg high passports car can go from 0 to 161 km/h in 6.4 s (assume the car travels in the positive direction.  A. what is the cars average acceleration  B. Calculate the force of the car C. how far has the sports car traveled in 18s

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!