A rocket is fired vertically and ascends with constant  vertically accleration of 20 m/sec.^2 for 1 min. The fuel is then all used and  it continues as a free particle. Find the

(i) Maximum height reached by the rocket,

(ii) Total time elapsed from the take off till the rocket strikes the earth ( g = 10 m/sec.^2)

Asked by sudhanshubhushanroy | 28th Jun, 2017, 08:22: PM

Expert Answer:

Kindly refer the following link for your answer:

Answered by Yashvanti Jain | 29th Jun, 2017, 10:21: AM