![newtonian mechanics - When calculating centripetal force, do we ignore non-radial or tangential forces - Physics Stack Exchange newtonian mechanics - When calculating centripetal force, do we ignore non-radial or tangential forces - Physics Stack Exchange](https://i.stack.imgur.com/LM5YN.jpg)
newtonian mechanics - When calculating centripetal force, do we ignore non-radial or tangential forces - Physics Stack Exchange
![A tangential force F acts at the top of a thin sperical shell of mass m and radius R. Find the acceleration of the shell if it rolls without slipping. A tangential force F acts at the top of a thin sperical shell of mass m and radius R. Find the acceleration of the shell if it rolls without slipping.](https://haygot.s3.amazonaws.com/questions/1997359_1245246_ans_ae96ad1c83394702ac53889b2b473b2d.jpg)
A tangential force F acts at the top of a thin sperical shell of mass m and radius R. Find the acceleration of the shell if it rolls without slipping.
![A tangential force 2 N acts at the rim of a ring of radius 15 m and causes the ring to turn through an angle 60^o The work done by the force A tangential force 2 N acts at the rim of a ring of radius 15 m and causes the ring to turn through an angle 60^o The work done by the force](https://haygot.s3.amazonaws.com/questions/1860699_1563716_ans_23213c10dddc48ebae382e8e010eb33f.jpg)