position vs. time graph: 13. find the position of the object when time = 45s. 14. find the average velocity…
position vs. time graph: 13. find the position of the object when time = 45s. 14. find the average velocity between: a. 0 and 10 s. b. 0 and 30 s. c. 20 and 30 s. 15. when is the object moving the fastest? 16. what is the object doing during section c?
Answer
Explanation:
Step1: Identify the time - position relationship
The position - time graph gives the position of the object at different times.
Step2: Locate the time (t = 45s) on the graph
We need to find the position value on the (x) - axis corresponding to (t=45s) on the (t) - axis. By looking at the graph, we can see that at (t = 45s), the position of the object is approximately (35m).
Answer:
The position of the object when (t = 45s) is approximately (35m).