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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
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
Select the correct alternative.
Friction
Give one example of force as a squeeze
What effects can a force have on a moving body?
Which offers more friction on a body: a glass surface or a wooden surface?
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.
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.
Which force is responsible for supporting the weight of a book placed on a table?
Answer the following in short.
Why does a charged balloon stick to a wall?
Answer the following in short.
Why do wrestlers rub powder on their hands before getting into the ring?
Two women are of the same weight. One wears sandals with pointed heels while the other wears sandals with flat soles. Which one would feel more comfortable while walking on a sandy beach? Give reasons for your answer.
