Advertisements
Advertisements
प्रश्न
If we release a magnet held in our hand, it falls to the ground. The force which makes the magnet fall down is an example of :
विकल्प
balanced force
unbalanced force
magnetic force
muscular force
Advertisements
उत्तर
unbalanced force
This is because an unbalanced force is responsible to bring about a change in the state of motion of an object.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true or false :
Unbalanced forces acting on a body change its shape.
Explain why, it is dangerous to jump out of a moving bus.
Give one example where a force stops a moving body.
What happens to the passengers travelling in a bus when the bus takes a sharp turn ? Give reasons for your answer.
There are two types of forces X and Y. The forces belonging to type X can produce motion in a stationary object but cannot change the shape of the object. On the other hand, forces belonging to type Y cannot produce motion in a stationary object but can change the object. What is the general name of the forces as (a) X, and (b) Y?
When a toothpaste tube is squeezed, its shape changes. The force responsible for this is an example of :
When we talk of a force acting on a body, it usually means :
A boy of mass 50 kg standing on ground exerts a force of 500 N on the ground. The force exerted by the ground on the boy will be :
A fielder pulls his hands backwards after catching the cricket ball. This enables the fielder to :
The SI unit of force is ______.
