Question

@Mashy

Answer 1

ok so the question is this.
we did a similar question earlier that @DLS posted
finding the velocity of a random pt when the body is rolling. so you said the angular velocity is same so rotational velocity will be v*r/R where r is the distance of the random pt from the centre and R is the radius of the disc.
Now here is the question.
We have to find the velocity of a pt P with respect to another point Q in the disc?

Answer 2

relative velocity.. then you need to find the two velocities and do a vector subtraction of them

Answer 3

lemme take example?

Answer 4

Sure.