Question

43. From the top of a tower two bodies are projected with the same initial speed of 40ms' first body
vertically upwards and second body vertically downwards. A third body is freely released from the top
of the tower. If their respective times of flights are T,T and T, identify the correct descending order of
the times of flights
1) TTT
2) TTT
3) T,1,T
4) T..T.T
ballis thrown vertically upwards Which of the following aranh/aranhemmat
moins​

Answer 1

Answer:

Clearly, for the body which is projected upwards will take more time than the body which is projected downwards as the time is spent in covering the upward trajectory.

And for the body which is just released has zero initial velocity. So it will take more time than the body which is thrown downwards and will take less time than the body which is thrown upwards.

Thus, T

1

​

>T

3

​

>T

2

Explanation: