As we know that acceleration of a body moving in a circle of radius r and velocity v is v²/r directed towards the centre.
i.e. a = v²/r
For a stone rotated in a circle by a string, the centripetal force is provided by the tension in the string.
For a car taking a circular turn on a horizontal road, the centripetal is the force of friction.
NCERT Class 11 Physics Book PDF Free Download
Also Read
SL Arora Class 11 Physics Book PDF Free Download
All In One Arihant Class 11 Physics Book PDF Free Download
Arihant All In One Chemistry Class 11 Book PDF Free Download
NCERT Class 11 Physics Hand Written Notes Chapter-Wise
Chapter-1 (Physical World) PDF Free Download
Chapter-2 (Units and Measurement) PDF Free Download
Chapter-3 (Motion In A Straight Line) PDF Free Download