Questions
A gun fires two bullets at 60o at 30o with horizontal. The bullets strike at some horizontal distance. The ratio of maximum height for the two bullets is in the ratio
detailed solution
Correct option is B
The bullets are fired at the same initial speedhh′=u2sin260∘2g×2gu2sin230∘=sin260∘sin230∘=(3/2)2(1/2)2=31Talk to our academic expert!
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Assertion : When the velocity of projection of a body is made n times, its time of flight becomes n times.
Reason : Range of projectile does not depend on the initial velocity of a body.
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