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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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उत्तर
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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 rectangular lamina?
'The position of the centre of gravity of a body remains unchanged even when the body is deformed'.
'The centre of gravity of a freely suspended body always lies vertically below the point of suspension'.
Fig. shows the dimensions of an acute angled triangle. By geometrical construction mark the C.G. of the triangle.
What is Gravitational force? Give gravitational units of force.
Can the CG be situated outside the material of the body? Give an example.
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?
Why is it beneficial for engineers to design tall structures with a low Centre of Gravity?
