Your work on ball down ramp has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
Your general comment
The first lab was sent in error due to an accidental hit on the keyboard.
No problem. Just took a second to delete it.
Will a steeper ramp give greater or lesser time?
I would say it would be the least for the steepest ramp.
As slopes increases will time intervals increase, decrease or show no pattern?
Decreasing.
Your report of 5 trials each way for 1 domino
2.60
2.88
2.30
2.39
2.58
1.72
1.51
1.73
1.66
1.83
I was thinking that the times should be the same even when reversing the system.
Your report of 5 trials each way for 2 dominoes
1.50
1.60
1.48
1.53
1.41
1.35
1.31
1.27
1.25
1.23
Your report of 5 trials each way for 3 dominoes
1.06
.98
1.01
1.12
1.08
1.03
1.09
1.03
1.00
1.03
Do your results support or fail to support your hypothesis about increasing or decreasing times?
They support the hypothesis as stated because the numbers show a decreasing time interval in between the release of the ball and impact with the bracket as the slopes get steeper.
How do you think ave velocity is related to slope?
As the slope becomes steeper the average velocity will increase. The experiment shows that the time intervals decreased as the slope increased. This has to cause the avg. velocities to increased.
Speculate on why ave velocity changes with slope.
The incline of the sople causes the ball to roll faster as it is going downhill picking up speed.
How could you test your speculations?
I have to show the data from this previous experiment.
Your responses have been reviewed and everything looks good.
Please let me know if you have any questions related to this orientation assignment.