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Four point masses are placede at four co...

Four point masses are placede at four corners of a square of side 4m as shown. Match the following columns.

`{:("Column1","Column2"),("A x-coordinate of center of mass of 4kg and 2kg","P (7//2)m"),("B x-coordinates of center of mass of 4kg 2kg and 3kg","Q (4//3)m"),("C y-coordinate of center of mass of 1kg 4kg and 3kg","R 3m"),("y-coordinate of center of mass of 1kg and 3kg","(20/9)m"):}`

Text Solution

Verified by Experts

The correct Answer is:
(A `rightarrow`q, B`rightarrow`s, C `rightarrow`p, D `rightarrow` r
Applying `X_(CM) = (m_)(1)x_(1) + ........+ (m_(n)x_(n))`
And `Y_(CM) = (m_(1)y_(1) + .......+m_(n)y_(n))/(m_(1) + ..........+m_(n))`
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