Question

Two particle P and Q describe
SHM of amplitude A and 2A of
same frequency along the
same straight line. The
maximum distance between
the two particle is 2 a . Initial
phase difference between
particle?​

Answer 1

$y50.222 | {?}^{?} | \times \frac{?}{?} { \times ........ < .252222.25}^{?}$