TS EAMCET · Physics · Laws of Motion
Two blocks of masses \(W_1\) and \(W_2\) are suspended from the ends of a light string passing over a smooth fixed pulley. If the pulley is pulled up with an acceleration ' \(\mathrm{g}\) ', then the tension in the string will be
- A \(\frac{4 W_1 W_2}{W_1+W_2} g\)
- B \(\frac{2 W_1 W_2}{W_1+W_2} g\)
- C \(\frac{\mathrm{W}_1 \mathrm{~W}_2}{\mathrm{~W}_1+\mathrm{W}_2} \mathrm{~g}\)
- D \(\frac{\mathrm{W}_1 \mathrm{~W}_2}{2\left(\mathrm{~W}_1+\mathrm{W}_2\right)} \mathrm{g}\)
Answer & Solution
Correct Answer
(A) \(\frac{4 W_1 W_2}{W_1+W_2} g\)
Step-by-step Solution
Detailed explanation
For mass \(\mathrm{W}_1\)…
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