A cage of 1.5 kg carries a bird of 2.5 kg inside it.when the bird starts flying in the cage the weight of the bird cage assembly is?
a)4 kg
b)1.5 kg
c)2.5 kg
d)2 kg
-
UP 0 DOWN 0 0 1
1 Answers
62It depends on the fact whether the cage is open or closed.
If it is open then the weight will be 1.5
If it is closed, then it will be 4
