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प्रश्न
'The centre of gravity of a freely suspended body always lies vertically below the point of suspension'.
पर्याय
True
False
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उत्तर
This statement is true.
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संबंधित प्रश्न
A uniform half meter rule balances horizontally on a knife-edge at 29 cm mark when a weight of 20 gf is suspended from one end
1) Draw a diagram of the arrangement
2) What is the weight of the half meter rule?
Explain how you will determine experimentally the position of the centre of gravity for a triangular lamina (or a triangular piece of cardboard).
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.
Fig. shows the dimensions of an acute angled triangle. By geometrical construction mark the C.G. of the triangle.
Give scientific reason for the following:
It is easier to push a boy standing on one leg than on both legs.
State two methods of increasing the stability of the body.
When balancing a ruler on your finger, the point of balance is the ruler's ______.
In a non-uniform gravitational field, how does the Centre of Gravity relate to the Centre of Mass?
