KN0091 91 A rocket is launched upward from the earth is

Last updated: 6/28/2023

KN0091 91 A rocket is launched upward from the earth is surface whose velocity time graphs shown in figure Then maximum height attained by the rocket is 1000 v ms 20 40 60 80 100 120 1 1 km 3 100 km B 140 92 In above question height before retardation is 1 1 km 3 20 km 2 10 km 4 60 km KN0092 covered by the rocket 2 10 km 4 60 km Session 20 93 In above question mean velocity of rocket during the time it took to attain the maximum height 1 100 m s 2 50 m s 3 500 m s 4 25 3 m s KN0094 94 In above question the retardation of rocket is 1 50 m s 2 100 m s 3 500 m s 4 10 m s KN0095 95 In above question the acceleration of rocket is 1 50 m s 2 100 m s 3 10 m s 4 1000 m s 2 KN0096 3 4