then the stiffness of spring ‘A’ is given by

Two particles are executing simple harmonic of the same amplitude (A) and frequency ω along the x-axis . Their mean position is separated by distance `X_(0)(X_0 > A). If the maximum separation between them is (X_(0)+A), the phase difference between their motion is:

If a spring of stiffness ‘k’ is cut into two parts ‘A’ and ‘B’ of length lA : lB = 2 : 3, then the stiffness of spring ‘A’ is given by If a spring of stiffness 'k' is cut into two parts 'A' and 'B' of length lA : lB = 2 : 3 [...]