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To form a jeep, two squares of side leng...

To form a jeep, two squares of side length `10cm` & `20cm` and two circles of perimeter `15cm` each are connected as shown. The centre of bigger square is at origin and `x-y` axes are as shown. The `x` coordinate of centre of mass of this model is `:-`

A

`x=-5cm`

B

`x=-9cm`

C

`x=-3cm`

D

`x=2cm`

Text Solution

Verified by Experts

The correct Answer is:
A
Ans (1)
`x=(80xx0+40xx(-15)+15xx(-15)+15xx5)/(80+40+15+15)`
`=-5cm`
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