Question

Derive relation between angular displacement and linear displacement

Answer 1

Answer:

The difference of position vectors of a particle at two different times is called linear displacement in that time interval. If d(theta) is infinitesimally small angular displacement, r is radius vector of the particle , then linear displacement, ds=r d(theta)..

Answer 2

The difference of position vectors of a particle at two different times is called linear displacement in that time interval. If d(theta) is infinitesimally small angular displacement, r is radius vector of the particle , then linear displacement, ds=r d(theta).