Question

How do I find the total area between the lines and the time-axis on the velocity-time graph?

Answer 1

Table 1
Time (s) 0.0 0.10 0.20 0.30 0.40 0.50 0.60
Position (cm[W]) 0 25 50 75 75 75 0

I figured out the slopes:

From 0.0s to 0.30s the slope is

m = 250 cm/s [W]

From 0.30s - 0.50s the slope is :

0.0 cm

From 0.50s - 0.60s the slope is

m = -750 cm.s [W]

Answer 2

My velocity-time graph looks like this: