Advertisements
Advertisements
प्रश्न
Write true or false.
A force increases the mass of the body when applied on it.
विकल्प
True
False
Advertisements
उत्तर
False
APPEARS IN
संबंधित प्रश्न
What effect can a force have on a stationary body?
Give one example of produces motion to indicate that the application of a force?
Answer the following.
Define weight.
Fill in the blank.
The force acting on a mango falling from a tree is an example of .....................
Answer the following in short.
What will happen to an object if two equal forces act on it in opposite directions?
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.
Answer the following in a word or two or in a sentence.
A child tries to slide a wooden block on the top of a table, but she is unable to get a smooth movement. What material do you suggest she should use in between the block and the table to get a smooth movement?
Answer the following in short.
Why do wrestlers rub powder on their hands before getting into the ring?
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.
