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pls tel the point of cg in this system and also show the derivation of the formula used, pls!!!!!
Dear Shivam, Let O be the origin of a coordinate system. Let there be 'n' masses. centre of mass=(m1r1+m2r2+m3r3+...mnyn)/(m1+m2+m3+...mn). ri is position vector of mass mi. Let us assume that centre of 1kg sphere is O centre of mass of system=(0*1+1*2+2*3+3*4)/(1+2+3+4)=20/10=2metre 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 Shivam !!! Regards, Askiitians Experts CHETAN MANDAYAM NAYAKAR
Dear Shivam,
Let O be the origin of a coordinate system. Let there be 'n' masses.
centre of mass=(m1r1+m2r2+m3r3+...mnyn)/(m1+m2+m3+...mn). ri is position vector of mass mi.
Let us assume that centre of 1kg sphere is O
centre of mass of system=(0*1+1*2+2*3+3*4)/(1+2+3+4)=20/10=2metre
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 Shivam !!!
Regards,
Askiitians Experts
CHETAN MANDAYAM NAYAKAR
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