Question

Two particles execute shm parallel to x axis about the origin

Answer 1

Answer:

x

1

=Asinωt

x

2

=Asin(ωt+ϕ)

Given that (A/3=Asinωt)and−A/3=Asin(ωt+ϕ)

Which gives, sin ωt=1/3

sin (ωt+ϕ)=−1/3

sin ω t cos ϕ + cos ω t sin ϕ = -1/3

1/3 cos ϕ +

1−1/9

sin ϕ = -1/3

ϕ = π or cos

−1

(7/9)

Differentiating (i) and (ii) we obtain

v

1

= A ω cosωt and v

2

= A ω cos (ω + ϕ)

If we put ϕ = π, we find v

1

and v

2

are of opposite signs.

ϕ = cos

−1

7/9

Explanation:

please mark this answer as brainlist answer