- #1
harujina
- 77
- 1
I'm doing a lab where I measure the speed of a steel marble rolling down a course with a hill and a loop. I measured distance and time in order to roughly calculate the velocity at a certain position.
My teacher wants me to compare this measured velocity with what the speed should be from energy arguments. I'm not sure what that means... I've been trying to figure it out all day but I'm stuck. What equation would I have to use?
My teacher wants me to compare this measured velocity with what the speed should be from energy arguments. I'm not sure what that means... I've been trying to figure it out all day but I'm stuck. What equation would I have to use?