MEDIUM
8th CBSE
IMPORTANT
Earn 100
In the following situation, identify the agent exerting the force. Also, state the effect of the force.
A labourer moving a loaded cart.
Important Questions on Force and Pressure
HARD
8th CBSE
IMPORTANT
In the following situation, identify the agent exerting the force. Also, state the effect of the force.
A car comes to rest once its engine is switched off.
EASY
8th CBSE
IMPORTANT
In the following situation identify the agent exerting the force and the object on which it acts. State the effect of the force in the case.
An athlete making a high jump to clear the bar at a certain height.
MEDIUM
8th CBSE
IMPORTANT
An object experiences a net non-zero force. Is it possible for the object to move with a constant speed along a straight line?
EASY
8th CBSE
IMPORTANT
Differentiate Between the Following :
Balanced and unbalanced forces.
MEDIUM
8th CBSE
IMPORTANT
Differentiate between the contact forces and non-contact forces.
HARD
8th CBSE
IMPORTANT
When we throw a ball upwards, what happens to its speed while it is going up? Give reason for your answer.
MEDIUM
8th CBSE
IMPORTANT
How would the pressure (exerted by a force on an area) change if the area is doubled keeping the thrust constant?
MEDIUM
8th CBSE
IMPORTANT
How would the pressure (exerted by a force on an area) change if thrust is doubled keeping the area constant?
