Questions
A projectile has same range R for the two angles of projection. If T1 and T2 are the times of flight in two cases, then:
detailed solution
Correct option is A
Range is same for angle of projection θ and (90−θ)T1T2=2usinθg⋅2usin(90−θ)gT1T2=4u2sinθcosθg22g⋅u2sinθg=2Rg⇒T1T2∝RHence correct choice is (1).Talk to our academic expert!
Similar Questions
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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