Three stones A,B,C are projected horizontally from 20m,40m,80m height from same tower to reach same point on the ground.The stone takes 2 sec to reach the ground.Find
a) Time of flight of B,C
b) Initial velocities of A,B,C

Question

Askiitians Expert Soumyajit IIT-Kharagpur · Answer

Dear Ajit, The time of flight=t=&radic;(2h/g) Hnece for B, t=2&radic;2 sec and for A t=4sec The horizental velocity of any particle has not given and the horizental distance traverssed has also not been given. Hence it is not possible to calculate anything further Please feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation. win exciting gifts by answering the questions on Discussion Forum. All the best Ajit!!! Regards, Askiitians Experts SOUMYAJIT IIT_KHARAGPUR

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Three stones A,B,C are projected horizontally from 20m,40m,80m height from same tower to reach same point on the ground.The stone takes 2 sec to reach the ground.Find a) Time of flight of B,C b) Initial velocities of A,B,C

Three stones A,B,C are projected horizontally from 20m,40m,80m height from same tower to reach same point on the ground.The stone takes 2 sec to reach the ground.Find
a) Time of flight of B,C
b) Initial velocities of A,B,C

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Three stones A,B,C are projected horizontally from 20m,40m,80m height from same tower to reach same point on the ground.The stone takes 2 sec to reach the ground.Find a) Time of flight of B,C b) Initial velocities of A,B,C

Three stones A,B,C are projected horizontally from 20m,40m,80m height from same tower to reach same point on the ground.The stone takes 2 sec to reach the ground.Find a) Time of flight of B,C b) Initial velocities of A,B,C

1 Answers

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Three stones A,B,C are projected horizontally from 20m,40m,80m height from same tower to reach same point on the ground.The stone takes 2 sec to reach the ground.Find
a) Time of flight of B,C
b) Initial velocities of A,B,C