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प्रश्न
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.
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संबंधित प्रश्न
Give an example of a non-contact force which is always of attractive nature
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.
The centre of gravity of a hollow cone of height h is at distance x from its vertex where the value of x is ______.
Explain why Standing passengers are not allowed on the upper deck of a double-decker bus.
A boy of mass 40 kg runs up a height of 30 steps, each 20 cm high. Find:
(i) The force of gravity acting on the boy.
(ii) The work done by the boy against gravity. (Take g = 9.8 ms−2)
In ______ equilibrium, the centre of gravity remains at the same height when it is displaced.
Mention the real-life applications of the center of gravity.
In a non-uniform gravitational field, how does the Centre of Gravity relate to the Centre of Mass?
