A bird sitting on the floor of a wire cage and the cage is in the hand of a boy .The bird starts flying in the cage .Will the boy experience any change in the weight of cage?
Asked by | 1st Sep, 2012, 06:54: PM
yes if the floor is perforated, then we can assume that the air displaced by the wings of the bird wont push down on the cage so we will feel lighter.
however in any case the cage is going to feel much lighter.
Answered by | 2nd Sep, 2012, 08:28: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number