A police officer at rest at the side of the highway notices a speeder moving at 62 km/ h along a straight level road near an elementary school. When the speeder passes, the officer accelerates at 3.0 m/ s 2 in pursuit. The speeder does not notice until the police officer catches up. b) How far will they move from the position where the officer was at rest?

Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s