two partical excuting SHM with same frequency and amplitudes `A and 2A` on same straight line with same mean position cross each other in opposite direction at a distance `A//3` from mean possion. Find the phase difference in the two SHM s.

Two particles are in SHM with same angular frequency and amplitudes A and 2A respectively along same straight line with same mean position. They cross each other at postion A//2 distance from mean position in opposite direction. The phase between them is-

A partical excutes SHM with same frequency and amplitude along the same straight line. They cross each other , at a point midway between the mean and the exterme position. Find the Phase difference between them.

A partical excutes SHM with same frequency and amplitude along the same straight line. They cross each other , at a point midway between the mean and the exterme position. Find the Phase difference between them.