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प्रश्न
Explain why Standing passengers are not allowed on the upper deck of a double-decker bus.
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उत्तर
The centre of gravity is raised and on an inclined road, the bus may topple.
संबंधित प्रश्न
Explain the motion of a planet around the Sun in a circular path.
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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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Give scientific reason for the following:
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When balancing a ruler on your finger, the point of balance is the ruler's ______.
Why is it beneficial for engineers to design tall structures with a low Centre of Gravity?
