I really need help on this question. I need it to be solved correctly because I have one more try. I really need help on solving a

As you approach the dock, you cut the engine of your motorboat and allow it to coast toward the dock. The speed of the boat during this time is given by v = vieth where v, is the speed of the boat at t = 0, v is its speed at time t, and k is a constant. The speed at the moment you cut the engine is 11.0 m/s and its speed at t = 18.0 s is 6.80 m/s. (Assume that the initial velocity of the boat is pointing in the positive direction.) (a) How fast are you moving at t = 32.6 s? |4.60 v m/s (b) Determine the equation that describes the acceleration of the boat. (Use the following as necessary: k, v. Indicate the direction with the sign of your answer.) to - ki -vike X What is the calculus definition of acceleration? (c) What is the acceleration of the boat at t = 32.6 s? (Indicate the direction with the sign of your answer.) -0.123 m / s 2 Additional Materials Reading