- #1
MatinSAR
- 660
- 201
- Homework Statement
- Find velocity-time and position-time equation from velocity-position equation(Kinematics).
- Relevant Equations
The velocity-position equation of an object that is moving in a straight line is . If find average velocity for .
Answer of the book starts with :
We know that :
So => and .
=>
I can't undestand how it finds out that at t=0 we have because it might be . In this case book's answer is wrong be cause we should use ...
Answer of the book starts with :
We know that :
So
I can't undestand how it finds out that at t=0 we have