A) for the equilibrium position (about which oscillation occur), the stretch is\[x=\frac{mg}{k}\]
B) the time period of oscillation is\[2\pi \sqrt{\frac{m}{2k}}\]
C) Both [a] and [b] are correct
D) Both [c] and [b] are incorrect
Correct Answer: B
Solution :
Idea When spring of spring constants\[{{k}_{1}},{{k}_{2}},{{k}_{3}}...\]are connected in parallel then their equivalent spring constant is given byYou need to login to perform this action.
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