Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
i just want to know that if body moves from rest how its centre of mass remain zero after coming in motion?plz explain with more than 4 examples so that i can able to understand the applications of c.o.m. in physics for best preparation of iit jee 2011.
Dear shanky
if you are taking about a single rigid body then its center of mass will also move if the body moves.
and if you are consederinf a system of more than two body then its center of mass may remain in rest provided that
= m1 V1 + m2V2 + m3V3 + ....... mnVn = 0
where m1,m2,m3,m4 are the mass of different body and V1,V2,V3 are their velocities repetively .
if m1 V1 + m2V2 + m3V3 + ....... mnVn ≠ 0 then center of mass of the center will also move.
Please feel free to post as many doubts on our discussion forum as you can.If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation.All the best. Regards,Askiitians ExpertsBadiuddin
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !