Advertisements
Advertisements
प्रश्न
What do you understand by the term friction?
उत्तर
Friction is that force that opposes the relative motion between the two surfaces that are in contact with each other.
APPEARS IN
संबंधित प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
Fill in the blank.
On squeezing a gum tube, its ............. changes.
Give one example of force as a stretch
Give one example of force as a squeeze
What effects can a force have on a moving body?
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:
A coolie lifts a luggage
Solve the following numerical problem.
Two horses pull a cart in the same direction with a force of 500 N each. Find the resultant force acting on the cart.
Name the type of force which act in the following case:
A string hangs with a load.
During dry weather, while combing hair, sometimes we experience hair flying apart. The force responsible for this is
