Explain quantitatively how an object can follow circular motion whilst on a ramp with no friction in the radial direction.

The important condition for circular motion is that there must be a constant force acting perpendicular to the motion of the object. In this case there will be a contact force acting on the object from the ramp.If the speed of the object is great enough then the contact force will provide both the centripetal force and counteract the weight of the object.The object is then in equilibrium in the radial direction and will not require friction to keep it from going up the ramp.

JR
Answered by James R. Physics tutor

2089 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

What is meant by the binding energy of a nucleus?


How do control rods work in a nuclear fission reactor?


What is the difference between a scalar and a vector quantity?


How could I calculate the internal resistance of a cell?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences