A point on the periphery of a rotating disc has its acceleration vector making angle of `30^(@)` with the velocity . The ratio `(a_(c)//a_(t) (a_(c)` "is centripetal acceleration and `a_(1)` is tangential acceleration ") equals

Find the relation between acceleration a_(1) and a_(2)

Find the relation between acceleration a_(1) and a_(2)

Two blocks are arranged as shown in figure. Find the ratio of a_(1)//a_(2) . ( a_(1) is acceleration of m_(1) and a_(2) that of m_(2))

Two blocks are arranged as shown in figure. Find the ratio of a_(1)//a_(2) . ( a_(1) is acceleration of m_(1) and a_(2) that of m_(2))

In given system a_(1) and a_(2) are the accelerations of blocks 1 and 2. Then constraint relation is

In given system a_(1) and a_(2) are the accelerations of blocks 1 and 2. Then constraint relation is

If a_(r ) and a_(t) respresent radial and tangential acceleration, the motion of a particle will be circualr is

(a) A point moving in a circle of radius R has a tangential component of acceleration that is always n times the normal component of acceleration (radial acceleration). At a certain instant speed of particle is v_(0) . What is its speed after completing one revolution? (b) The tangential acceleration of a particle moving in xy plane is given by a_(t) = a_(0) cos theta . Where a_(0) is a positive constant and q is the angle that the velocity vector makes with the positive direction of X axis. Assuming the speed of the particle to be zero at x = 0 , find the dependence of its speed on its x co-ordinate.

A particle moves in a circle of radius r with angular velocity omega . At some instant its velocity is v radius vector with respect to centre of the circle is r. At this particular instant centripetal acceleration a_(c) of the particle would be