Answer to Question #41282 in Mechanics | Relativity for qwerty
Four pendulums A, B, C and D are suspended from the same
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elastic support as shown in fig. A and C are of the same length, while B is smaller than A and D is larger than A. If A is given a transverse displacement,
(1) D will vibrate with maximum amplitude.
(2) C will vibrate with maximum amplitude.
(3) B will vibrate with maximum amplitude.
(4) All the four will oscillate with equal amplitude.