Physics
Grade-9
Easy
Question
Which one of these is not a part of a simple pendulum?
- Bob
- String
- Point of suspension
- Spring
Hint:
A simple pendulum is one which can be considered to be a point mass suspended form a string or rod of negligible mass.
The correct answer is: Spring
A simple pendulum is one which can be considered to be a point mass suspended form a string or rod of negligible mass.
So Spring is not a part of a simple pendulum
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