A rocket of height \( \mathrm{h} \) metres is fired vertically upwards. Its velocity at time \( ... VIDEO
A rocket of height \( \mathrm{h} \) metres is fired vertically upwards. Its velocity at time \( \mathrm{t} \) seconds is \( (2 \mathrm{t}+3) \) metres/second. If the angle of elevation of the top of the rocket from a point on the ground after 1 second of firing is \( \pi / 6 \) and after 3 seconds it is \( \pi / 3 \) then the distance of the point from the rocket ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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