Question

A frame is formed by the uniform rods having
constant linear mass density. ACB part of frame is
semicircular of radius 'R' and AB is straight rod.
Centre of mass of the system from centre o of AB
is at a distance
TIR.
(1) 6+1
(2) (n + 1)R
(a+2) R
2R
(4) (x+2)​

Answer 1

Answer:

2R/pi+2

Explanation:

Hope it helps u:)

Answer 2

Answer:

the correct answer is 2R/(2+R)