Test - Motion

Question 1

33. Describe the Motion of a biker at A, B, and C as shown by the distance vs time graph

Answer 1

The biker is at a constant speed at point A, stopped at point B and speeding up slowly at point C

Question 2

31. A person walking covers 5.2 m in 10.4 s. How fast is the person moving? What is the given?

Answer 2

10. 4s = t

5. 2 m = d

Question 3

A competitive for cart driver is traveling 32m/s. He sees a caution flag go up, so he slows at a rate of -1.5 m/s2 in 10.8 s, what is his final velocity?

Answer 3

Vf= 15.8 m/s forwards