Physics
Grade-9
Easy
Question
Which letter
among the following represents the extreme positions of the pendulum.
- A, O
- B, O
- A, B
- All the above
Hint:
At extremes positions, the velocity of the bob becomes zero and the energy becomes purely potential.
The correct answer is: A, B
It is the Position of the Bob when the freely suspended Pendulum is at rest.
so A snd B are extreme positions
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