Questions
A projectile has a time of flight T and range R. If the time of flight is doubled keeping the angle of projection constant , what happens to the range ?
detailed solution
Correct option is D
RT2=u2sin2θ×g2g4u2sin2θ=g2cotθi.e, gT2=2RtanθIf T is doubled, then R becomes 4 times.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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