7 A rocket is fired vertically from the ground It moves

Last updated: 6/9/2023

7 A rocket is fired vertically from the ground It moves upwards with a constant acceleration of 10 m s After 30 seconds the fuel is finished After what time from the instant of firing the rocket will it attain the maximum height g 10 m s 1 30 s 2 45 s 3 60s 4 75 s