AP EAMCET · PHYSICS · Laws of Motion
A system containing masses and pulleys connected on an inclined plane is shown in the figure. If the system is in equilibrium then the value of \(m\) is
- A \(1 \mathrm{~kg}\)
- B \(0.5 \mathrm{~kg}\)
- C \(0.75 \mathrm{~kg}\)
- D \(0.25 \mathrm{~kg}\)
Answer & Solution
Correct Answer
(B) \(0.5 \mathrm{~kg}\)
Step-by-step Solution
Detailed explanation
According to the question, the complete situation is shown in the following figure, Since, system is in equilibrium, hence \(\begin{aligned} T & =m g \quad \ldots (i) \\ T & =\left(2 g-T_1\right) \sin 30^{\circ} \quad \ldots (ii) \\ T_1 & =1 g \quad \ldots (iii) \end{aligned}\)…
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