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प्रश्न
How can we increase the stability of an object?
विकल्प
Lowering the centre of gravity
Raising the centre of gravity
Increasing the height of the object
Shortening the base of the object
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उत्तर
Lowering the centre of gravity
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संबंधित प्रश्न
State the condition when a body is in dynamic equilibrium.
State two conditions for a body acted upon by several forces to be in equilibrium.
Give scientific reason for the following:
In a moving bus the standing passenger stands keeping both his legs apart.
A faulty balance of unequal arms and pans of unequal weights is used to find the true weight of a metal. By double weighing the weights are found to be 1210 g and 1000 g. Calculate the true weight of the metal.
What is meant by equilibrium?
One end of a spring is kept fixed while the other end is stretched by a force as shown in the diagram.
(i) Copy the diagram and mark on it the direction of the restoring force.
(ii) Name one instrument which works on the above principle.
Give an experiment to verify the principle of moments.
Mention any two conditions for the stability of a body?
Give one example of static equilibrium.
