Homework Statement
I did a Physics lab in which I measured the height of the first bounce of a ball. I used a motion sensor to calculate it, so the uncertainty was really small: the smallest value it could measure was 0.0001, so the uncertainty would be 0.0001/2 = ±0.00005 (<--that's 5...
Homework Statement
Hello all. I performed an experiment in Physics class to attempt to answer the following question:
How will changing the mass of a trolley affect its acceleration when it goes down the slope?
I changed the mass of a trolley on each trial, let it go down a slope, and...