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प्रश्न
Answer the following.
Define weight.
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उत्तर
The gravitational force acting on an object is called the weight of the object.
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संबंधित प्रश्न
Write true or false.
The frictional force acts in the direction of motion of body
Write true or false.
A force can change the direction of motion of a moving body.
Write true or false.
A force increases the mass of the body when applied on it.
Fill in the blank.
On squeezing a gum tube, its ............. changes.
Select the correct alternative.
A force to be expressed correctly requires
State the effect produced by a force in the following case:
A cyclist applies brakes
Name the type of force which act in the following case:
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Answer the following in detail.
List all the forces acting on a boy sitting on a chair with the help of a suitable diagram.
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The forces acting on a wooden block are shown in the figure given alongside. Find the resultant of the forces and the direction of the resultant force.

Give a reason for the following.
Boats and ships have streamlined shapes?
