HC Verma rest and motion objective 1 Qsn 13

in the arrangement shown in figure the ends p and q of an inextensible string move downwards with uniform speed u. Pulleys A and b are fixed. The mass M moves upward with a speed
HC Verma Solution| Unacademy Jee | rest and motion | Newton's law of motion | Unacademy Jee
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original video - Newton law of motion Unacademy Jee 2.0 playlist lec 7

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[mnemonicsuniverse]

The video was cropped simply to bring this problem to the attention of students. I was literally wondering and searching for it. So decided to help someone 😀.

[meeravalisk]

In which year jee adv, this question comes from?

[nvm_slayer]

kuch jyada hi easy hai ye tho mere test me aaya tha ki acceleration batana tha m ka aur angle ka changing rate but usme ye 2 pulleys ka distance bhi given tha. if you find any such que plz upload bcoz meri coaching ka ans mujhe aaj tak smjh nhi aaya