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Find the car's (a) final speed (b) average speed (c) displacement during the period of acceleration  EMBED Word.Picture.8  Show your work for each of the following problems. Follow rules for S.F. Remember to show units in all calculations. 4. A homerun ball lands outside of Toronto's SkyDome on the top of an inclined road at a speed of 25 m/s. The incline causes the ball to accelerate at 2.0 m/s2. From the point of impact on the hill, how far will the ball roll in a time of 5.0 seconds? makes sense? 5. A workman painting the Grand Island bridge slips and falls 45 meters to the Niagara River below. What is the speed of the man at the instant he impacts the water? makes sense? BONUS: A diver springs upward with an initial velocity of 1.8 m/s from a board 3.0 meters above the water. (a) What is the diver's impact velocity when she hits the water? 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