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प्रश्न
Force acting on a given area is called pressure.
विकल्प
True
False
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उत्तर
Force acting on a given area is called pressure- true.
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संबंधित प्रश्न
Give one example in the case where Force is at a distance.
State the effects of a force applied on a non-rigid and a rigid body. How does the effect of the force differ in the two cases?
Complete the following sentence:
The mass of a body remains constant till the velocity of the body is ..........
Complete the following:
Force = mass x ............
Newton's second law of motion applicable in all condition is:
(a) `F = (Δp)/(Δt)`
(b) F = ma
(c) `F = M (Δv)/(Δt)`
(d) all three
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State the condition when on applying a force, the body has the translational motion.
A man can open a nut by applying a force of 150 N by using a lever handle of length 0.4 m. What should be the length of the handle if he is able to open it by applying a force of 60 N?
How do you define force? What are the forces acting on a man standing in a lift? If the lift moves down with an acceleration of 2 ms−2, what is the net force on the man if his mass is 50 kg?
One kilogram-force equals to
