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प्रश्न
Fig. shows the dimensions of an acute angled triangle. By geometrical construction mark the C.G. of the triangle.
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उत्तर
The center of gravity is at intersection of lines BE and AD. The distance a can be calculated as
a = h/3
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संबंधित प्रश्न
Explain how you will determine experimentally the position of the centre of gravity for a triangular lamina (or a triangular piece of cardboard).
'The position of the centre of gravity of a body remains unchanged even when the body is deformed'.
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.
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.
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 One leans forward while climbing up a hill.
Explain why a ship loaded with light goods is more liable to be overturned than the one loaded with heavy goods.
