The equation of motion of a projectile are given by x = 36 t meter and 2y = 96 t – 9.8 t 2 meter. The angle of projection is-
A
B
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D
Text Solution
Verified by ExpertsThe correct answer is:
A
X = 36 t 2y = 96t – 9.8t 2
= 36 
= 96 – 19.6 t
at t = 0
V x = 36, V y = 48
tan φ = 
= 
sin φ = 
φ = sin–1 
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