JEE Main 2023 Physics question
A projectile fired at 30º to the ground is observed to be at same height at time 3 s and 5 s after projection, during its flight. The speed of projection of the projectile is . (Given g = 10 )
Answer: 80
A projectile fired at 30º to the ground is observed to be at same height at time 3 s and 5 s after projection, during its flight. The speed of projection of the projectile is . (Given g = 10 )