Laws of Motion 5 Question 5
5. System shown in figure is in equilibrium and at rest. The spring and string are massless, now the string is cut. The acceleration of mass
(2006, 3M)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 5. (c)
Solution:
- Initially under equilibrium of mass
Now, the string is cut. Therefore,
