A body is projected at 30 0 angle with the horizontal with velocity 30 ms –1 . What is the angle with the horizontal after 1.5 s? (Take g = 10 m s –2 )
Text Solution
Verified by ExpertsThe correct answer is:
A
The time of flight is given by
Thus, after 1.5 sec the body is at the highest point. As the direction of motion is horizontal after 5 seconds, the angle with the horizontal is 
.
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