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In this question we will work through the steps to solve this question: A bus is travelling along a straight road at 25 m/s (20 km/h) when the driver sees a deer on the road and slams on the breaks. This causes a constant deceleration (a negative acceleration) of k m/s. It takes the bus 5 seconds to stop. How far does the bus travel before coming to a stop? Steps in solution: Let = 0 at the moment the bus driver slams on the breaks. Let v (t) be the velocity of the bus at time (measured in m/s). Let s () be the position of the bus at time (measured in meters), and let's choose s(0) =0. a) Find v (0) in m/s. [ Select ] w b) What does "a constant deceleration (a negative acceleration) of k m/s%" mean? [ Select ] w c) What does "It takes the bus 5 seconds to stop\" mean? [ Select ] W d) Use the information in parts (a)-(c) to find a value for k, and an expression for v (t) [ Select ] W e) Use the information from (d) as well as 5 (0) = 0 to find an expression for s (t). [ Select ] w