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Unformatted text preview: distance. 3. The position as a function of time for a car accelerating from a standing start is given by, x = α t 2 5 Find (a)the velocity as a function of time, (b)the acceleration as a function of time, (c) α given that the car reaches 30.0m/s in 8.00s, (d)the position of the car at t = 8.00s, and (e)the acceleration of the car at 8.00s. 4. A ball is thrown horizontally off the top of a building with a speed of 35.0m/s. It lands 50.0m from the base. Find (a)the time of flight and (b)the height of the building. 5. A 15.0m diameter Ferris Wheel turns at a constant rate of 0.700 revolutions per minute. Find the distance travelled by a passenger in one rotation, (b)the velocity (magnitude and direction) of the passengers when they are half way up, and (c)the acceleration (magnitude and direction) of the passengers when they are halfway up....
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 Fall '09
 Kagan
 Acceleration, Work, Velocity, Velocity vectors, final velocity vectors, 15.0m

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