Question

Two particle executing SHM of same amplitude of 20 cm with same period along the same line about same equilibrium position. The maximum distance between the two is 20 cm. Their phase difference in radian is equal to

• A. $\frac{\pi }{3}$
• B. $\frac{\pi }{2}$
• C. $\frac{2\pi }{3}$
• D. $\frac{4\pi }{5}$

Answer 1

The correct option is A $\frac{\pi }{3}$

Hence, option $A$ is correct answer.