Advertisements
Advertisements
प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Tires of vehicles are provided with grooved designs to decrease friction.
विकल्प
True
False
Advertisements
उत्तर
False.
Tires of vehicles are provided with grooved designs to increase friction.
APPEARS IN
संबंधित प्रश्न
Select the correct alternative.
A force does not change
Select the correct alternative.
Friction
Which offers more friction on a body: a glass surface or a wooden surface?
Fill in the blank.
The force acting on a mango falling from a tree is an example of .....................
State if the following statement is true or false. Correct the statement if it is false.
Friction always acts in the direction of motion of an object.
Answer the following in a word or two or in a sentence.
Name the force that is responsible for the falling of a stone from a height to the ground.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Taking out ointment from a medicinal tube.
State if the following statement is true or false. Correct the statement if it is false.
Friction wears down the parts of machi
Application of force in an object results in motion from a state of ______.
Two balls of the same size but of different materials, rubber and iron are kept on the smooth floor of a moving train. The brakes are applied suddenly to stop the train. Will the balls start rolling? If so, in which direction? Will they move at the same speed? Give reasons for your answer.
