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प्रश्न
Write true or false.
The unit of weight is kilogram
विकल्प
True
False
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उत्तर
False
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संबंधित प्रश्न
Write true or false.
A wet oily road offers more friction than a dry rough road.
What effect can a force produce on a body which is not allowed to move?
State the effect produced by a force in the following case:
A player uses his stick to deflect the ball.
Name the type of force which act in the following case:
An apple falls from a tree
Which offers more friction on a body: a glass surface or a wooden surface?
It is difficult to walk on a wet road. Explain.
State if the following statement is true or false. Correct the statement if it is false.
Friction wears down the parts of machi
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?
A ball of dough is rolled into a flat chapatti. Name the force exerted to change the shape of the dough.
