- #1
AJBalbirnie
- 4
- 0
Homework Statement
I'm reviewing a chapter relating linear and angular kinematics, and I came across this equation.. why does it work and where does it come from? I can't seem to find anything in the textbook explaining it.
Homework Equations
a = sqrt( (tangential acceleration)2 + (radial acceleration)2 )
The Attempt at a Solution
I know all of the basics quite well, I just don't understand where this formula came from! All help will be very appreciated. Please don't go too in depth and waste your time! A simple answer should definitely suffice! Thank you! .