Two bodies A and B are moving with velocities `vecv_A and vecv_B` respectively, making an angle `theta` with each other. Find the magnitude and direction of relative velocity of B with respect to A.

What is meant by relative velocity ? Velocities of two bodies are vecu and vecv respectively and they are at an angle theta . Find the magnitude and direction of the relative velocity of one with respect to the other.

Two bodies are moving such that the velocity of one is twice that of the other and they make an angle of 60^@ with each other. Find the relative velocity of one with respect to the other.

Find the magnitude and direction of the resultant of two vectors which are perpendicular to each other.

A man is walking on a horizontal road at 3 km*h^(-1) while rain is falling vertically with a velocity of 4 km*h^(-1) . Find the magnitude and direction of the velocity of rain with respect to the man.

Particle A moves along X-axis with a uniform velocity of magnitude of m/s. Particle B moves with uniform velocity 20 m/s along a direction making an angle of 60^(@) with the positive direction of X - axis as shown in the figure. The relativity velocity of B with respect to that of A is

A spherical ball A of mass 4 kg, moving along a straight line strikes another spherical ball B of mass 1 kg at rest. After the collision, A and B move with velocities v_(1)ms^(-1) and v_(2)ms^(-1) respectively making angles of 30^(@) and 60^(@) with respect to the original direction of motion of A. The ratio (v_(1))/(v_(2)) will be

An electron moving with velocity vecv along positive x-axis enters a uniform magnetic field vecB direction along positive y-axis. What is the magnitude and direction of force on the electron?