SOLVE THE FOLLOWING PROBLEM AND SHOW YOUR COMPLETE SOLUTIONS. INCLUDE A FREE BODY DIAGRAM.

SOLVE THE FOLLOWING PROBLEM AND SHOW YOUR COMPLETE SOLUTIONS. INCLUDE A FREE BODY DIAGRAM. 1. What is the average speed of a cheetah that sprints 100 meters in 4 seconds? if it sprints 50 m in 2s? 2. If a car moves with an average speed of 60 km/h for an hour, it will travel a distance of 60 km. (a) How far would it travel if it moved at this rate for 4 h? (b) For 10 h? 3. A car is stopped at a traffic light. It then travels along a straight road so that its distance from the light is given by x(t) = bt? - ct3 where b = 2.40 m/s* and c = 0.120 m/ s3. (a) Calculate the average velocity of the car for the time interval t = 0 to t = 10.0s. (b) Calculate the instantaneous velocity of the car at t = 0, t = 5.0s and t = 10.0s (c) How long after starting from rest is the car again at rest