10 Replies
@Gyro Gearloose
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.if i consider the direction of accn as marked in the figure can i say a1=(a2+a3)/2
ni ye actually jo pulley h uska acc hai
Bas a2 or a3 ka value sign ke sath put krna baat me jo bhi numerical value nikal kr aaye a1 ke lie
Not a1
hain ji?
i found the correct equations for a1 a2 a3 and plugged them in the relation ive written above but g gets cancelled leavin T=0 , idk where am i wrong
how can both m2 and m3 have acceleration in the same direction relative to their pulley
i am intentionally taking them in same direction to make calc simpler. if they wont be the same then a minus sign will come indicating opp direction
no, it works like this:
you can either take m2 as downward and m3 as upward or m3 as downward and m2 as upward, if accelerations come negative, we know the blocks move in the opposite directions we intially considered them to be
with respect to their pulley ( view both the blocks with their pulley being at rest), how can both the blocks move in the same direction?
imagine a pulley is simply attahced to the roof, you use 2 blocks of unequal masses, will both the masses accelerate n the same direction?
+solved @lmaodedXD @Real potato
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