Advertisements
Advertisements
प्रश्न
Fill in the blank.
Friction ....................... the motion.
Advertisements
उत्तर
Friction opposes the motion.
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
A moving football when kicked, its .................. changes.
Fill in the blank.
Lubricants are used to ..................... friction.
Select the correct alternative.
A force to be expressed correctly requires
Name the type of force which act in the following case:
A man rows a boat.
In which case will there be more friction between the truck and the road: when the truck is empty or when it is loaded?
Which offers more friction on a body: a glass surface or a wooden surface?
Answer the following.
Define weight.
State if the following statement is true or false. Correct the statement if it is false.
Friction wears down the parts of machi
What is momentum? Write its SI unit. Interpret force in terms of momentum. Represent the following graphically
(a) momentum versus velocity when mass is fixed.
(b) momentum versus mass when velocity is constant.
Two objects repel each other. This repulsion could be due to
