Question

The bob of a $0.2m$ long pendulum describes an arc of circle in a vertical plane. If the tension in cord is $\sqrt{3}$ times the weight of the bob when cord makes an angle of $30^8$ to the vertical, then acceleration of bob in that position is

• A. $g/2$
• B. $\sqrt{3}g/2$
• C. $g/4$
• D. $g$

Answer 1

Answer: (D)

Correct answer is (d) $g$