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संबंधित प्रश्न
On what factor does the position of the center of gravity of a body depend?
What is the position of the centre of gravity of a cylinder?
'The centre of gravity of a freely suspended body always lies vertically below the point of suspension'.
Following Fig shows piece of cardboard of uniform thickness cut into different shapes. Draw two lines to indicate the position of centre of gravity G.
Give scientific reason for the following:
In a doubled decker bus passengers are not allowed to stand in the upper deck.
Where does the position of centre of gravity lie for a circular lamina?
Explain why a tight rope-walker, often holds a long pole in his hands when in action.
Answer the following question.
Why do we need to know the center of mass of an object? For which objects, its position may differ from that of the center of gravity?
For regular shapes of the small body, which of the following statement is true?
In a non-uniform gravitational field, how does the Centre of Gravity relate to the Centre of Mass?
