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Homework Statement
1. How did they complete the square for these equations in the picture below? What was their thought process?
2. distance/velocity = time , velocity/acceleration = time , In leibniz notation how does this cancel out?
When you divide, how does it cancel out to give you a time unit?
Homework Equations
1. In picture
2. ds/dt / d^{2}s / dt^{2}
The Attempt at a Solution
1. It seems like it came out of thin air.
2. dt/ds = time?
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