Questions
The 'y' coordinate of the center of mass of the system of three rods of length '2a' and two rods of length 'a' as shown in the figure is:
(Assume all rods to be of uniform density)
detailed solution
Correct option is B
The y-coordinate of center of mass isycm=m1y1+m2y2+m3y3+m4y4+m5y5m1+m2+m3+m4+m5=2m32a+2m(0)+2m(0)+m34a+m34a8m=9a163Talk to our academic expert!
Similar Questions
The disc of mass M and radius R with uniform surface mass density as shown in the figure. The centre of mass of quarter disc (the shaded area) is at the position where x is _____, (Round off to the Nearest integer)
[a is the shaded area as shown in the figure]
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
