Questions
Two particle are projected from the same point with same speed in same vertical plane but at different angles of projection such that they produce the same range. If the ratio of their times of flight is , their angles of projection are
detailed solution
Correct option is C
It angle of projection of one particle is α, that of the other particle must be 90o-α∴ Tα=2usinαg and Tβ=2usin90o−αg=2ucosαgNow TαTβ=3⇒tanα=3⇒α=60oTalk to our academic expert!
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