A particle moves so that its position vector varies with time as `vec(r )= A cos omegathat(i)+A sin omega t hai(j)`. The initial velocity of the particel the particle is

A particle move so that its position verctor varies with time as vec r=A cos omega t hat i + A sin omega t hat j . Find the a. initial velocity of the particle, b. angle between the position vector and velocity of the particle at any time, and c. speed at any instant.

A particle move so that its position verctor varies with time as vec r=A cos omega t hat i + A sin omega t hat j . Find the a. initial velocity of the particle, b. angle between the position vector and velocity of the particle at any time, and c. speed at any instant.

A particle moves so that its position vectors varies with time as vecr=Acosomegathati+Asinomegathatj . Find the (a)Initial velocity of the particle (b)angle between the position vector and velocity of the particle atony time. ©Speed at any instant .

A particle moves so that its position vector varies with time as vec(r)=A cos omega t hat(i) +A sin omega t hat(j) . If (dvec(r))/(dt) gives instantaneous velocity. Find the initial velocity of particle.

The position vector of a particle is vecr = (a cos omega t)hati + (a sin omegat)hatj . the velocity of the particle is

A particle moves so that position vector s given by vec(r) = cos omega t hat(x) + sin omega t hat(y) . Where omega is a constant. Which of the following is true ?

A particle moves so that its position vector is given by vecr = cos omega t hatx + sin omega t haty . Where omega is a constant . Which of the following is true?

The position vector of a particle is vec( r) = a cos omega t i + a sin omega t j , the velocity of the particle is