- #1

Unstoppable13

- 6

- 0

Max Height = 76m

Time of thrust/ upward acceleration = .8s

Time of flight with only gravity acting until velocity is 0 . = 4.96s (not including downward fall)

Mass of rocket = 0.08 kg

Fg= 0.8N

g= 9.8m/s^2

Now we are supposed to find the air drag acting on the object. But I have no clue on how to do that because all the formulas relate to velocity, which is not really a given because the rocket is accelerating upwards. So is there a formula that I can use to solve this?