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.

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 vector is 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 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 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 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 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 vec r= cos omega t hat x = sin omega t haty , where omega is a constant. Which of the following is true?