NLM Pulley Question

Would the reading of the spring balance be T or 2T?
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37 Replies
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Nimboi
Nimboi3mo ago
so i think different tensions are being applied on both sides because the strings in use are different they're not wound together m1g - T1 = m1a T2 - m2g = m2a
amethystninja
amethystninja3mo ago
but the spring balance is massless
Nimboi
Nimboi3mo ago
m1 goes down, m2 goes up ohhh
IMTHEFOOL
IMTHEFOOLOP3mo ago
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Nimboi
Nimboi3mo ago
it transmits tension through then my bad yeah nvm
amethystninja
amethystninja3mo ago
so we assume both tensions to be same
Nimboi
Nimboi3mo ago
its the same tension both sides
amethystninja
amethystninja3mo ago
thats correct
Nimboi
Nimboi3mo ago
yep tensions would be different both sides if the spring balance had mass
IMTHEFOOL
IMTHEFOOLOP3mo ago
So T?
Nimboi
Nimboi3mo ago
not in this case
Cakey Bot
Cakey Bot3mo ago
amethystninja
Message:
imagine if the spring balance was connected to a wall/ceiling and you tied a mass to one end, it would exert tension T but the wall would also exert tension T in the opp direction. The reading of the spring balance would be T.
Quoted By:
<@464010214631538689> from <#1226379612670394470> in iTeachChem
Nimboi
Nimboi3mo ago
yep, T consider a spring balance hanging from a roof with a block on it
amethystninja
amethystninja3mo ago
yup
Nimboi
Nimboi3mo ago
uspe bhi both sides there's an opposite tension T so you'd think there was 2T force pulling it the spring
IMTHEFOOL
IMTHEFOOLOP3mo ago
Yes yes
Nimboi
Nimboi3mo ago
but the spring balance only reads one sided
IMTHEFOOL
IMTHEFOOLOP3mo ago
Got it
Nimboi
Nimboi3mo ago
the other T just does the job of holding the balance up like the roof does in the case i mentioned
IMTHEFOOL
IMTHEFOOLOP3mo ago
Thank you soo much Nimboi bhaiya and AmethystNinja🙏🏻😭
Nimboi
Nimboi3mo ago
what bhaiya i just passed 12th 😭
amethystninja
amethystninja3mo ago
mujhe bhaiya nahi bola 😔 🥀
Nimboi
Nimboi3mo ago
ulta bol diya bechare ne
amethystninja
amethystninja3mo ago
lmao
IMTHEFOOL
IMTHEFOOLOP3mo ago
Sorry bhaiya nhi pata tha
Nimboi
Nimboi3mo ago
we kidding :kekw:
amethystninja
amethystninja3mo ago
arrey its fine bhai
Nimboi
Nimboi3mo ago
doesnt matter
amethystninja
amethystninja3mo ago
joks yup call me whatever
IMTHEFOOL
IMTHEFOOLOP3mo ago
Alright so ab close kr deta hu thread?
beksman0
beksman03mo ago
.
Nimboi
Nimboi3mo ago
yep, type +solved @person1 @person2
IMTHEFOOL
IMTHEFOOLOP3mo ago
+solved @Nimboi @amethystninja
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