Question
Question: The range of projectile at an angle q is equal to half of the maximum range if thrown at the same sp...
The range of projectile at an angle q is equal to half of the maximum range if thrown at the same speed. The angle of projection q is given by –
A
150
B
300
C
600
D
Insufficient data
Answer
150
Explanation
Solution
Rmax =gu2
gu2sin2θ = 21 gu2
q = 150