Physics, asked by avantikarajpurohit29, 1 year ago

Question 20 and 22
What is concept for using ratio in lift based question

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Answered by harsh3374chauhan
1
in question 22
the pulley has relative acceleration 2a with the lift where a is the acceleration of lift (this is only applicable when mass of one block is heavy then the other).
so
2a=g/2
a = g/4
hence 4 option is correct.
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