Two particles "P" and "Q" get 6 m closer each second while travelling in opposite directions. They get "2.4m" closer, every second while travelling in the same direction. The speeds of "P" and "Q" are respectively.

Two particles A and B get 4m closer each second while traveling in opposite direction They get 0.4 m closer every second while traveling in same direction. The speeds of A and B are respectively :

Two cars get closer by 8 m every second while traveling in the opposite directions. They get closer by 0.8 m while traveling in the same directions. What are the speeds of the two cars ?

The distance between two particles is decreasing at the rate of 6 m/sec,when they travel in opposite direction to each other. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of 4 m/sec. The particles have speed as

Two trains, each 50 m long are travelling in opposite direction with velocity 10 m/s and 15 m/s. The time of crossing is

A wave is represented by the equation y = A sin (10 pi x + 15 pi t + pi//3) Where x is in metre and t is in second. a wave travelling in the positive x-direction with a velocity of 1.5 m/s a wave travelling in the negative x-direction with a velocity 1.5 m/s a wave travelling in the negative x-direction with a wavelength of 0.2 m a wave travelling in the positive x-direction with a wavelength 0.2 m

Two particles executing SHM of same frequency meet at x=+(sqrt(3)A)/(2) , while moving in opposite directions. Phase difference between the particles is :-

Two particles executing SHM of same frequency, meet at x= +A//2 , while moving in opposite direction . Phase difference between the particles is

Two wave pulses travel in opposite directions on a string and approch each other. The shape of the one pulse is same with respect to the other

Two parallel wires carrying current in the same direction attract each other while two beams of electrons travelling in the same direction repel each other. Why?

Two parallel wires carrying current in the same direction attract each other while two beams of electrons travelling in the same direction repel each other. Why?