A ballon starts rising from ground from rest with an upward acceleration 2 m/s square. Just after 1 second, a stone is dropped from it. what is the time taken by the stone to strike the ground ?

Asked by Sayoni Maiti | 5th Jun, 2014, 12:53: AM

Expert Answer:

Answered by Romal Bhansali | 5th Jun, 2014, 10:49: AM