Physics
Which of the following quantities remains constant in uniform circular motion?
- Velocity
- Speed
- Acceleration
- Both velocity and speed
Related Questions
Figure shows three pieces of card board of uniform thickness cut into three different shapes. On each diagram draw two lines to indicate the position of centre of gravity G.
Explain how you will determine experimentally the position of centre of gravity for a triangular lamina (or a triangular piece of card board).
The direction of motion in circular motion :
- is linear
- is along the tangent at that point of the circular path
- towards the centre
- none of these
The direction of centripetal force is always :
- along the tangent at that point of the circular path
- towards the centre
- outwards from the centre
- none of the above