Question

the velocity of centre of mass of the system as shown in the figure is:
a) (2-2√3/3)i - 1/3j
b) (2+2√3/3)i -2/3j
c) 4i
d) none

Answer is (b)...pls explain how??

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Answer 1

Answer:

(2+2√3/3)i -2/3j (b)

Step-by-step explanation:

The velocity of centre of mass the system