Chapter 2.3, Problem 21SSC

To determine

Position-time graph using particle model motion diagram.

Explanation of Solution

Given info:

In a motion diagram, the motion is represented by placing dots which represent the position of the object at that given instant. The interval between two consecutive dots is assigned a specific time interval.

Graph:

X (time in seconds)	Y (position in cm)
0	0
1	20
2	40
3	60
4	80
5	100
6	120
7	140
8	160