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प्रश्न
Select the correct alternative.
A body falls downwards because of
विकल्प
electrical force
gravitational force
mechanical force
magnetic force
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उत्तर
gravitational force
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संबंधित प्रश्न
In the following situations identify the agent exerting the force and the object on which it acts. State the effect of the force in case.
Squeezing a piece of lemon between the fingers to extract its juice.
In the following situation identify the agent exerting the force and the object on which it acts. State the effect of the force in case.
A load suspended from a spring while its other end is on a hook fixed to a wall.
Name the term used for the push or pull?
Give one example of force as a push
What do you mean by the gravitational force? Give an example to illustrate it.
Fill in the blank.
Magnetic force is a ................ force.
State if the following statement is true or false. Correct the statement if it is false.
It is possible that a force applied to an object may not bring any change in it.
State if the following statement is true or false. Correct the statement if it is false.
Two equal and opposite forces acting on an object balance out each other.
Answer the following in short.
Why is magnetic force considered as an action-at-a-distance force?
A horse continues to apply force in order to move a cart with a constant speed. Explain why?
