Physics, asked by sripathirajakumar, 9 months ago

which causes the chalk to write on the blackboard​

Answers

Answered by pari089
7

Answer:

Friction is the write answer

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Answered by shivam018
3

A chalk can only write on a black board if the black board is rough. If it is slippery chalk is not able to write on it. So that the friction between them causes chalk to write on it. Hope I help you. Please mark me as brainliest please

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