Question

A cycke tyre of mass M and radius R is in pure rolling over a hirizontal surface .If the velocity of the centre of mass of tyre is v ,then the velocity of point P on the tyre is ...
( The point P is making 30° angle with the horizontal diameter of tyre)

Answer 1

Answer:

cylinder of mass m and radius r is rolling without slipping on a horizontal surface with angular velocity omega not the velocity of centre of mass of cylinder is omega not are the cylinder comes across a steep of height are by 4 then the angular velocity of cylinder just after the collision is

Also , Refer the attachment

Answer 2

Answer:

Explanation:

Point makes angle of 30 degrees with diameter on the circumference therefore point p will make an angle of 60 degrees at the center.

velocity of any point=2vsin(theta/2)

                                 =2vsin(60/2)

                                 =2vsin(30)

                                 =v.

I hope this helps you.