Question

what are the basics to clear before starting class 9th physics ​

Answer 1

Answer:

you should imaginary know what is distance , displacement , angular momentum , mometum and acceleration .

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Answer 2

Answer:

you read your previous class (8th) physics book. You know all the elements name, there mass, valency . OK You try read your book at fast clearly. then you clear.

Explanation:

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