Advertisements
Advertisements
प्रश्न
Answer the following in detail.
List all the forces acting on a boy sitting on a chair with the help of a suitable diagram.
Advertisements
उत्तर
1. Gravitational force (noncontact) acting downwards, Fgrav
2. The normal contact force of the chair acting upwards (Fnorm)
Both the forces are opposite and equal and balance each other.
APPEARS IN
संबंधित प्रश्न
Give two examples of situations in which applied force causes a change in the shape of an object.
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.
Give one example of force as a stretch
Give one example of produces motion to indicate that the application of a force?
State the effect produced by a force in the following case:
A cyclist applies brakes
State if the following statement is true or false. Correct the statement if it is false.
Gravitational force is a contact force.
Answer the following in detail.
Differentiate between mass and weight of an object.
Solve the following numerical problem.
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.
A girl is pushing a box towards east direction. In which direction should her friend push the box so that it moves faster in the same direction?
