- #1
Throwback24
- 15
- 0
Homework Statement
A balls roll along a straight path with the following velocity and time intervals
3.0 s at +15.0 m/s
7.0 s at +20 m/s
6.0 s at -30 m/s
4.0 s at 3.5 m/s
What is the displacement in the last 5.0-15.0 time interval:
I've been looking at this question for a good 30 mins, I don't know where to start :(