Class 11 Physics | Newton's Laws of Motion | #16 Concept of Spring Balance | For JEE & NEET

[@saadmanahmed860]

an explanatory solution to chap-5,problem-15 (fundamental of physics)

[@anmolempire1197]

THANKS SIR FOR QUALITY EDUCATION.. I AM NOW UNDERSTANDINGS THE TOPICS WITH LOT OF INTREST AND ENTHUSIASM.. THANKS A LOT .STAY SAFE AND HEALTHY SIR 🙇🙏💛✌️

[@shivamshaw_07]

Hey bruh... Are u 2021 aspirant or 2022??

[@anmolempire1197]

@@shivamshaw_07 2021

[@shivamshaw_07]

@@anmolempire1197 how was ur last attempt?

[@anmolempire1197]

@@shivamshaw_07 okayish ,wbu ?

[@shivamshaw_07]

@@anmolempire1197 2022 aspirant

[@anuragupadhyay8924]

Sir Kya ye Allen ki classroom me jo apne padhaya hai ye wahi lectures Hain ??? Please reply

[@arijitbiswa]

Sir i think that second example was simple when the spring balance was connected with a wall and the mass 20kg was hanging like it should be at rest because it can't move further . Like the spring balance used in markets are also work like this . But i can't understood that when will be the spring balance was in motion ?? when it was not connected with anything or when it was accelerating downwards

[@ProPeeps]

these lectures are ever green !👌

[@anitasinha2363]

10 saal baad iss video ko dekh rahaa hu gazaab sir Your Teaching experience Hats off to you 🙏🙏🙏🙏

[@ankitjaiswal8958]

sir,in many books reading of spring balance are given in Newton...not in Kgf...Why this so??

[@prayushdawda7807]

im the last ex., for calc the reading, should we not divide 2T by g-a as the mass is accelarating by a?

[@physicsgalaxyworld]

Reading is always tension/g as scale is calibrated for measure in kgf... on ground...

[@europebasedvlogs1251]

Prayush Dawda a

[@europebasedvlogs1251]

Nice doubt But after dividing by G - a you would get the perceived weight or the weight experienced by the body

[@shubhamsekhon1664]

Sir thanks for helping us. sir this video are enough for BITSAT and jee mains. Or I should watch your advance video also?

[@physicsgalaxyworld]

These are sufficient but if you wish to achieve very high ranks then watching advance illustrations will help you...

[@shubhamsekhon1664]

thanks.

[@jaishriram6602]

@@shubhamsekhon1664 kuch hua kya??

[@shivamshaw_07]

@@lifestough2546 aree 😂😂..

[@shivamshaw_07]

@@jaishriram6602 tera kuch huaa kya??

[@thecreator4541]

If spring balance is in an accelerating lift...we will divide by g or g effective

[@lovvyparhar393]

Sir as the spring stretches by some distance say v, then shouldn't the pulley go up by a distance x-v if block gets down by we may ignore it when the information is not provided. But if the spring constant was given then should we considered that length v while finding tension or just ignore it. Please reply sir.

[@physicsgalaxyworld]

Whenever spring stretches by some distance then tension can be directly obtained by product of spring constant and the extension in spring irrespective of any other condition.... as spring and string both are considered massless...

[@currentl24200]

Best as forever 💯💯🔥🔥

[@abduk8611]

If different masses are hanging will tensions be different on either side ?

[@naragirinadhunirangabattac7191]

Sir thanks u helps us a lot

[@OneStopMusic.]

sir does spring balance is stretchable

[@physicsgalaxyworld]

obviously... its a spring with a calibrated marking...

[@physicsgalaxyworld]

The link is not working... post your personal queries on INTERACT tab of our website www.physicsgalaxy.com

[@Krishnastem]

yes it is stretchable

[@rakshanda4181]

Sir, can you please explain how the acceleration is 3a for 20kg mass and a for 80 kg mass

[@PrashantSingh-cm3ru]

9:30 sir why have you divided the 2T by g , as the spring measures tension the reading shld be 2T only

[@physicsgalaxyworld]

because we have to find the reading of balance which is in units of kgf which is calculated by force in N divided by g...

[@PrashantSingh-cm3ru]

thank you soo much for clearing my doubt

[@ayusharya1628]

@@physicsgalaxyworld wow

[@ashwithchandra2622]

sir awesome nice explanation

[@itsmedoggo2319]

Can anyone please explain me how x and 3x length are taken?...and then how accelerations?? Please...reply

[@deepakchandravanshi6274]

What if the masses are different,in a case of spring(in which masses are hanging both side)

[@physicsgalaxyworld]

if different masses are hanging on the two sides of a spring then the system will be in motion and you can calculate tension in connecting spring which is measured by the spring balance...

[@meenakshibisht3556]

Sir in Pulley block system if we apply force than whole system accelerate with same acceleration but in spring system both block with different acceleration ...why that so?? As in Pulley tension is same and in spring kx is same than why acceleration become different?????????

[@subharajdas8117]

sir pls make videos on weight of differwnt masses

[@aritrachoudhuri6716]

Sir here the result Shouldn't be 640/13 ? upon dividing by g the common g in T gets eliminated

[@deepanagori4584]

sir plz upload chaptet ragid and dynamics class 11th

[@physicsgalaxyworld]

complete chapter theory is already uploaded on our channel watch through our mobile app 'Physics Galaxy' or through our website www.physicsgalaxy.com... link of this chapter is given below - www.physicsgalaxy.com/lectures/1/1/44/220/Rigid-Body-Dynamics

[@shivamshaw_07]

Did u clear jee mains??

[@maanillaad4324]

Will tension be equal if masses are diffrent?

[@physicsgalaxyworld]

In a single string if its considered massless (generally) then string remains constant in that string throughout its length...

[@sujithatesh2471]

Pllzzzz if in case two we have unequal forces

[@physicsgalaxyworld]

Then we can find the tension in string by solving motion equation of the two blocks...

[@chinmayagarwal6444]

ashish sir plss reply to this its really important are your these concept videos not only of this chapter but the all concept videos, still ok in 2022 as these are 10 years old whats ur point of view????

[@ArshDhirAD]

rank kitni aayi bhaiya?

[@padmamoka1678]

Nice sir

[@atharvapasalkar5502]

Very helpful

[@meenakshibisht3556]

If same spring balance connect to different tension string than what will be reading???????

[@SoI_JEE_NEET_Physics_Math_IITB]

reading will be tension of the string to which it is connected

[@amanmishra2713]

thanku sir

[@aloshikhabhattacharjee5053]

Thank you sir.

[@meenakshibisht3556]

Please elaborate my confusion.....

[@alokmotivational1234]

Mst

[@anime-wk6nk]

Amazing

[@jayeshpanchiwala]

Thank you sir

[@juhirani2927]

where are advance illustrations...

[@physicsgalaxyworld]

These are illustrations used to strengthen concepts for application at JEE Advance level... to follow all illustrations in sequence, visit our website www.physicsgalaxy.com

[@saadmanahmed860]

pulchritudinous...😎😎😎

[@ankushroy3577]

TKS SIR..

[@sejalrai30]

sir spring balance Mae mass 20kg kese show krega..dono tarf system balance h...toh SP 20 show kese krega...plzzzzzzzzzz tell me sir

[@GAURAVKUMAR-vs8wn]

bhai sp balance sirf tension naapta hai

[@ashadrana5610]

wow, sir you r great but plzz improve ur video quality

[@physicsgalaxyworld]

you can increase video resolution by changing it from your youtube window by clicking on the settings wheel...

[@ashadrana5610]

yes i know, but its still only upto 360p and still requires a clear resolution but sir, u r doing a great job

[@IIT24Aspirant]

yaaar ye constrained relation clear nai horaa🥲

[@Prabhanjana05]

:l

[@km__75_06]

Sir has a playlist for constrained motion, just search Ashish Arora Constrained Motion, it has 11 videos.

[@juhirani1313]

sir why tension is not cancelling when masses are equal and what will happen when masses are not equal.pzz tell...

[@physicsgalaxyworld]

Tension here is being measured by spring balance, it never cancels in a spring balance as a spring balance measures the tension in the string... however the system remain in equilibrium due to equal masses.... if masses are not equal then the system will have an acceleration and then also you can find the tension using spring balance...

[@juhirani1313]

Physics Galaxy thank u ek dam clear ho gaya....

[@neelendrashivhare9936]

@@juhirani1313 Hello Didi, What are you doing now ?

[@arijitbiswa]

i got the same doubt thank you so much

[@annodomino9285]

Respected sir, PLEASE REPLY I'm Yash, student of fiitjee... In fiitjee we have an exam called AITS....(You might me aware of it as you were centre head of fiitjee Jaipur )It is a very difficult paper ...Is there any strategy to succeed in such very tough papers???

[@tpsicmin]

Thank You Sir