physics - NLM
I am getting the acceleration as -Ftantheta/2m but the answer is Ftantheta/2m , pls lmk if a minus symbol is coming or not
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@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.it’s a famous pyq you can easily check the soln brother
Oh ok never knew!, I did check the solution and there they took F - 2Tsinetheta = 0
Acc to me I got F +2T sintheta = 0
I am still confused by this concept perhaps , any chance u could help?
sure just give me 5 mins im on my way to home
Oh thankyou so much for ur time :]
see it has to be F-2Tsinthetha only
but since we are applying newtons law on a massles its string so its mass is zero thats why F-2tsintQ=0
which is the resultant upward force
But won’t the direction of F and Tsintheta be the same so you’ll add? Or does it not work like that?
U hve to apply newtons laws on the point of application of force because we are writing the equation for the string
I hope it is clear now
I took the diagram totally wrong, thankyou so muchhh!
+solved @Real potato
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