Question

please solve this question​

Answer 1

Answer:

Explanation:

Hii dear,

# Answer-

Phase difference = -2π/3

# Explaination-

For particle 1

x1 = a.sin(wt) ...(1)

For particle 2

x2 = a.sin(wt+y) ...(2)

For instance, x1=x2=a/2

From (1)

a/2 = a.sin(wt)

Solving we get,

wt=π/6 or wt=5π/6

Putting these value in (2),

sin(π/6) = a.sin(5π/6+y) = a/2

Solving this,

y=-2π/3

Phase difference between 2 particles is -2π/3. Negative sign indicates particles moving in opposite side.

Hope this is useful...

Answer 2

Answer:

answer is

$\frac{2\pi}{3}$