EASY
8th CBSE
IMPORTANT
Earn 100

Give two examples each of situations in which you push or pull to change the state of motion of objects.

Important Questions on Force and Pressure

MEDIUM
8th CBSE
IMPORTANT
Give two examples of situations in which applied force causes a change in the shape of an object.
EASY
8th CBSE
IMPORTANT
To draw water from a well, we have to _____ at the rope.
EASY
8th CBSE
IMPORTANT
To move a loaded trolley we have to _____ it.  
EASY
8th CBSE
IMPORTANT

An archer stretches her bow while taking aim at the target. She then releases the arrow which, begins to move towards the target. Based on this information fill up the gaps in the following statements using the following terms.
(Muscular, contact, non-contact, gravity, friction, shape, attraction)

To stretch the bow, the archer applies a force that causes a change in its _____. 

EASY
8th CBSE
IMPORTANT

An archer stretches her bow while taking aim at the target. She then releases the arrow which, begins to move towards the target. Based on this information fill up the gaps in the following statements using the following terms.
Muscular, contact, non-contact, gravity, friction, shape, attraction.

The force applied by the archer to stretch the bow is an example of _____ force. 

EASY
8th CBSE
IMPORTANT

An archer stretches her bow while taking aim at the target. She then releases the arrow which, begins to move toward the target.

Based on this information fill up the gaps in the following statements using the following terms.
Muscular, contact, non-contact, gravity, friction, shape, attraction 

The type of force responsible for a change in the state of motion of the arrow is an example of a _____ force.

EASY
8th CBSE
IMPORTANT
In the following situations identify the agent exerting the force and the object on which it acts. State the effect of the force in each case.
Squeezing a piece of lemon between the fingers to extract its juice.
EASY
8th CBSE
IMPORTANT
In the following situations identify the agent exerting the force and the object on which it acts. State the effect of the force in each case.
Taking out paste from a toothpaste tube.