Physics, asked by suhana6637, 11 months ago

heyy guys solve this with clear explanation plzz

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Answers

Answered by shrawanbhadiyar28

0

Answer:

I think your answer is 1

Answered by Mahfoozalamkhan

1

Explanation:

40-30 = 4a2

30 - 20 = 2a1

2a1= 4a2

a1=2a2

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