- #1
velvetmist
- 15
- 1
Homework Statement
A particle of a mass ##m## is embedded in a circular rail, (radius: ##R##), without any friction. In a given moment, the particle finds itselfs without velocity at point C, and a force is applied on the rail, which starts moving with an ## \vec A ## constant acceleration. Use a non-inertial system fixed to the rail to solve the problem.
Arrange the Newton's equations, and find the movement equation of the particle.
(It was originally in spanish that's why I only screenshoted the graph)
Homework Equations
## \vec F' = m\vec a - m \vec A ##
The Attempt at a Solution
## \vec F_v = bending force ##
So I manage to integrate ##\ddot \varphi## so i get ##\dot \varphi (\varphi)##, but I guess i have to find ##\varphi (t)## to get the movement equation, and I'm really stuck at this point.