Help please

One of the classic examples of predator-prey is the big cat and the herbivore. Like many predators and their prey, natural selection leads them on an "arms race", with the faster variants on both sides having a survival advantage. This leads to both the prey and the predator being able to run at very high speeds. Let's consider a specific example involving a cheetah and a Thomson's gazelle. The cheetah can accelerate from 0 to 120 km/hr (its maximum speed) in 3 s. We will assume its acceleration is constant. a. What is the cheetah's maximum speed in units of m/s? What is the acceleration of the cheetah in units of m/s/s? b. Draw a motion diagram of the cheetah from t = 0 to t = 3 s, using a 1 s interval between frames. c. On your motion diagram, draw a vector representing the cheetah's velocity at the time of each frame. d. Using only the definition of acceleration, calculate the cheetah's velocity (in units of m/s) in each frame of the motion diagram, and write it near the velocity vector above. Show any calculations here. e. Draw a graph of the cheetah's velocity vs. time from t = 0 to t = 3 s. Be sure to label your axes and use appropriate numerical scales