TS EAMCET · Physics · Rotational Motion
A uniform sphere of radius \(R\) and mass \(m\) is placed on an inclined plane which makes an angle \(45^{\circ}\) to the horizontal. For which of the following value of coefficient of friction, the sphere rolls without slipping. Select incorrect option.
- A \(\frac{3}{7}\)
- B \(\frac{1}{2}\)
- C \(\frac{5}{8}\)
- D \(\frac{1}{7}\)
Answer & Solution
Correct Answer
(D) \(\frac{1}{7}\)
Step-by-step Solution
Detailed explanation
Given, radius of sphere \(=R\) mass of sphere \(=m\) and the angle of inclination in inclined plane, \(\theta=45^{\circ}\). \( \text { The linear acceleration of solid sphere is given by } \)…
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