Q763
The work done by the string of a simple pendulum during one complete oscillation is equal to
A.
Total energy of the pendulum
B.
Kinetic energy of the pendulum
C.
Potential energy of the pendulum
D.
Zero
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Work done by the string of the simple pendulum during one complete oscillation is zero. Pressure in the string precisely drops the segment parallel to the string.