Question

Two S.H.M.’s have zero phase difference and equal amplitudes A. The resultant

amplitude on their composition will be ?​

Answer 1

$\;\large{\boxed{\bf{\green{a1 = a₂ = A}}}}$

Phase = 0

Ar = √a₁ ² + a₂² + 2a₁ a₂ Cos 0

$Ar = \sqrt{ A {}^{2} + A {}^{2} + 2 A {}^{2} \cos(0) } \\ = \sqrt{4 A {}^{2} } \\ = 2 A$

Two S.H.M.’s have zero phase difference and equal amplitudes A. The resultant amplitude on their composition will be 2A

$\sf\blue{hope \: this \: helps \: you!! \: }$

@Mahor2111

____________☆★☆____________

Answer 2

Answer:

$2 \: A$

Explanation:

Two S.H.M.’s have zero phase difference and equal amplitudes A. The resultant amplitude on the composition will be 2A.