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प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Friction wears down the parts of machi
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
Fill in the blank.
Lubricants are used to ..................... friction.
Select the correct alternative.
A force does not change
Give one example of force as a stretch
Name the type of force which act in the following case:
A horse moves a cart
Name the type of force which act in the following case:
An apple falls from a tree
Tick the most appropriate answer.
Which of the following is not an effect of force?
Answer the following in a word or two or in a sentence.
Which force is responsible for supporting the weight of a book placed on a table?
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.
During dry weather, while combing hair, sometimes we experience hair flying apart. The force responsible for this is ______.
