A particle moves so that its position vector is given by r

Last updated: 6/7/2023

A particle moves so that its position vector is given by r coswt X sin ot y where w is a constant Which of the following is true NEET 2016 1 Velocity is perpendicular tor and acceleration is directed away from the origin 2 Velocity and acceleration both perpendicular to r are 3 Velocity and acceleration both are parallel to r 4 Velocity is perpendicular tor and acceleration is directed towards the origin