two particles executes SHM of Same amplitude of20cm with same period along the Sam line about the Same equilibrium position. The maximum distance between two is 20 cm. Their phase difference in radian is.A. 120B.90C.60D.45
two particles executes SHM of Same amplitude of20cm with same period along the Sam line about the Same equilibrium position. The maximum distance between two is 20 cm. Their phase difference in radian is.
A. 120
B.90
C.60
D.45