Kinematics Question 525
Question: An aircraft moving with a speed of 1000 km/h is at a height of 6000 m, just overhead of an anti-aircraft gun. If the muzzle velocity of the gun it’s 540 m/s, the firing angle for the bullet to hit the aircraft should be
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: C
Solution:
[c] Displacement of aircraft in time t=horizontal displacement of projectile