Kinematics Question 630

Question: An aircraft moving with a speed of 250 m/s is at a height of 6000 m, just overhead of an anti. Aircraft gun. If the muzzle velocity is 500 m/s, the firing angle q should be:

Options:

A) 30

B)45

C) 60

D)75

Show Answer

Answer:

Correct Answer: C

Solution:

[c] 500cosθ=250cosθ=12 or θ=60.



NCERT Chapter Video Solution

Dual Pane