InterviewSolution
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InterviewSolution
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Two stones are projected with the same speed but making different angles with the horizontal. Their reanges are equal. If the angles of projection of one is `pi//3` and its maximum height is `h_(1)` then the maximum height of the other will be:A. `3h_(1)`B. `2h_(1)`C. `h_(1)//2`D. `h_(1)//3` |
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Answer» Correct Answer - d `(h_(2))/(h_(1))=(u^(2)sin^(2) theta_(2))/(2g)xx(2g)/((u^(2)sin^(2) theta_(2))` `=(sin^(2) theta_(2))/(sin^(2) theta_(1))=(sin^(2) pi//6)/(sin^(2)pi//6)=1/3` `h_(2)=(h_(1))/3` |
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