Question

When does the simple pendulum will complete half oscillation answer?

Answer 1

When the bob will move from one extream position to another extream position but will notreturn again to the other extream position then only.

Answer 2

Explanation:

(Mass does not affect the pendulum's swing. The longer the length of string, the farther the pendulum falls; and therefore, the longer the period, or back and forth swing of the pendulum. The greater the amplitude, or angle, the farther the pendulum falls; and therefore, the longer the period.)