Advertisements
Advertisements
Question
Fill in the blank.
A moving football when kicked, its .................. changes.
Solution
A moving football when kicked, its direction of motion changes.
APPEARS IN
RELATED QUESTIONS
State the effect produced by a force in the following case:
A cyclist applies brakes
What do you understand by the term friction?
It is difficult to open an inkpot with greasy or oily hands. Explain.
Answer the following.
Define weight.
State if the following statement is true or false. Correct the statement if it is false.
Force applied on an object can increase its mass.
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.
Give an example in which a force can change the direction of an object.
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?
Two objects repel each other. This repulsion could be due to the
Mention the factors on that the effect of a force depends.