Two partcles are projected, between a certain time gap. While both are in air, the velocity of one particle relative to the other:

A particle is projected upwards with velocity 20m//s . Simultaneously another particle is projected with velocity 20(sqrt2) m//s at 45^@ . (g = 10m//s^2) (a) What is acceleration of first particle relative to the second? (b) What is initial velocity of first particle relative to the other? (c) What is distance between two particles after 2 s?

A particle is projected upwards with velocity 20m//s . Simultaneously another particle is projected with velocity 20(sqrt2) m//s at 45^@ . (g = 10m//s^2) (a) What is acceleration of first particle relative to the second? (b) What is initial velocity of first particle relative to the other? (c) What is distance between two particles after 2 s?

What is meant by relative velocity ? Write an expression for the velocity of A and B particle relative to the other moving with velocities v_ and v_ along a straight line.

Two particles are projected simultaneously with the same initial velocity u at angles theta_1 and theta_2 with respect to the horizontal , but in opposite directions. If their paths are coplaner, what is the magnitude of their relative velocity at the time of projection ?

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 particles are projected simultaneously from a point with different speeds and along the different directions. When both the particles are in air, then what will be the path of one particle 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.

Assertion: If two particles, moving with constant velocities are to meet, the relative velocity must be along the line joining the two particles. Reason: Relative velocity means motion of one particle as viewed from the other.