Question

long wul be Mkg
Η 1 kg
Leme a
A bird weighing 1 kg sitting on the base of a wire mesh cage weighing 1.5 kg. The bird starts flying in the
cage. The weight of the bird cage assembly will be
(RPMT 2009
(1) 1250 g
(2) 1500 g
(3) 1750 g
(4) None of these​

Answer 1

Answer:

1500g because when the bird is in the air then it's weight becomes irrelevant since no force is being applied by the bird on the cage and hence only the weight of the cage will be counted.

Answer 2

Answer:

1500

Explanation:

because there is no force applied by the bird on the cage in air so we count only cage wieght