JEE Advanced 2021 Full Test 1 Paper 2

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SECTION – B (Single Digit Integer Type)
This section contains 06 questions. The answer to each question is a Single Digit integer ranging from 0 to 9, both inclusive.

Question : 12 of 54

Marks: +1, -0

Two blocks of masses m1=5kg and m2=2kg are connected by threads which pass over the pulleys as shown in the figure. The threads are massless and the pulleys are massless and smooth. The blocks can move only along the vertical direction. If the acceleration of m1, if expressed in simplest from, is equal to (

n−1

)m∕sec2, calculate ' n′. (Take g=10m∕s2 )

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