The position vector of a particle is r =(a cos ωt) i^+(a sin ωt) j^. The velocity vector of the particle is: The position vector of a particle is r =(acosωt)i^+(asinωt)j^. The velocity vector of the particle is: August 24, 2020 Category: Chapter 10 - Circular Motion , NEET Last 32 Years Solved 1988 - [...]