- #1
Yodaa
- 9
- 1
1. http://www.physicsclassroom.com/Class/1DKin/U1L3a16.gif
2. http://www.physicsclassroom.com/Class/1DKin/U1L3a17.GIF
In the first graph, I get that that the slope is negative and that the object is speeding up
And in the second graph, the slope is negative and the object is slowing down
But I'm unable to understand why the first graph has negative acceleration while the second one has positive acceleration?
2. http://www.physicsclassroom.com/Class/1DKin/U1L3a17.GIF
In the first graph, I get that that the slope is negative and that the object is speeding up
And in the second graph, the slope is negative and the object is slowing down
But I'm unable to understand why the first graph has negative acceleration while the second one has positive acceleration?