In case of vertical circular.. |JEE Main 2026 24 Jan Shift 2

JEE MAIN 2026

24-1-2026 S2

Question

In case of vertical circular motion of a particle by a thread of length $r$ if the tension in the thread is zero at an angle $30^{\circ}$ shown in figure, the velocity at the bottom point (A) of the circular path is (g = gravitational acceleration)

Select the correct option:

$\sqrt{5 g r}$

$\sqrt{\frac{7}{2} g r}$

$\sqrt{4 g r}$

$\sqrt{\frac{5}{2} g r}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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