Physics
Mechanics
Easy
Question
A wheel is under pure rotational motion about an axis passing through its centre. It moves with constant angular velocity.
- if angular velocity is increasing then acceleration of particles on a spoke if moved from centre to periphery remains constant
- acceleration of particles on a spoke if moved from centre to periphery continuously increases
- acceleration of particles on a spoke if moved from centre to periphery continuously increases and on peripheral points, it remains same
- accelerations of particles in both the cases remain same
The correct answers are: acceleration of particles on a spoke if moved from centre to periphery continuously increases, acceleration of particles on a spoke if moved from centre to periphery continuously increases and on peripheral points, it remains same
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