A sports car moving at constant speed

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Q1. Below are birds-eye views of six identical toy cars moving to the right at 2? Various forces act on the cars with magnitudes and directions indicated below. All forces act in the horizontal plane and are either equivalent or at 45 or 90 degrees to car's motion.

Q2. A sports car moving at constant speed travels 120 m in 5.0 s. If it then brakes and comes to a stop in 4.0 s, what is its acceleration? State the answer in terms of g's, where g = 9.80 m/s2.

Reference no: EM138847

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