Advertisements
Advertisements
प्रश्न
Answer the following.
Define weight.
Advertisements
उत्तर
The gravitational force acting on an object is called the weight of the object.
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
On squeezing a gum tube, its ............. changes.
Fill in the blank.
Friction ....................... the motion.
What effect can a force produce on a body which is not allowed to move?
Give one example of slows down motion to indicate that the application of a force?
Name the type of force which act in the following case:
A man rows a boat.
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.
Solve the following numerical problem.
Two force of 12 N and 25 N act on a body to the left-hand side, while another force of 35 N acts on it to the right-hand side. Find the resultant of the forces.
Solve the following numerical problem.
Two persons are pushing a car with a force of 30 N and 70 N in opposite directions. Calculate the resultant force and its direction.
Answer the following in short.
Why do wrestlers rub powder on their hands before getting into the ring?
During dry weather, while combing hair, sometimes we experience hair flying apart. The force responsible for this is ______.
