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प्रश्न
A uniform flat circular rim is balanced on a sharp vertical nail by supporting it at point A, as shown in the figure. Mark the position of the centre of gravity of the rim in the diagram by the letter G.
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उत्तर
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संबंधित प्रश्न
What is the position of the centre of gravity of a rectangular lamina?
What is the position of the centre of gravity of a cylinder?
At which point is the centre of gravity situated in a circular lamina?
Explain how you will determine experimentally the position of the centre of gravity for a triangular lamina (or a triangular piece of cardboard).
'The centre of gravity of a freely suspended body always lies vertically below the point of suspension'.
A right-angled triangle cardboard piece is placed as shown in fig. 7. Redraw the diagram showing the relative position of the vertices of the triangle when it is suspended by a pin from the hole A. Explain why the position changes?
What is Gravitational force? Give gravitational units of force.
Explain the term ‘centre of gravity’ of a body.
Write about the experiment to find the centre of gravity of the irregularly shaped plate.
