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प्रश्न
State the condition when a body is in static equilibrium.
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उत्तर
When a body remains in the state of rest under the influence of the applied forces, the body is in static equilibrium.
संबंधित प्रश्न
State two condition for a body acted upon by several forces to be in equilibrium.
State the principle of moments. Give one device as an application of it
State two conditions for a body acted upon by several forces to be in equilibrium.
What do you mean by the state of equilibrium? What are the conditions for stable equilibrium?
Give scientific reason for the following:
When a man climbs a slope he bends forward.
What makes a balance faulty?
In figure, a uniform bar of length l m is supported at its ends and loaded by a weight W kgf at its middle. In equilibrium, find the reactions R1 and R2 at the ends.
`["Hint:" "In equilibrium" "R"_1 + "R"_2 = "W" "and" "R"_1 xx l/2 = "R"_2 xx l/2]`
State the principle of moments.
Explain the types of stability with suitable examples.
