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two balls are projected with the same speed but at different angles to the vertical. the simultaneous horizontal displacement of the balls are in ratio 2:3 if one of the angles of inclination is 30°to the vertical, then the other angel is...

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closed as off-topic by Aaron Stevens, Chair, ACuriousMind Feb 11 at 14:36

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    $\begingroup$ Welcome to Physics SE! Please note that we do not do worked examples here. To understand what types of questions are accepted, please look here $\endgroup$ – Aaron Stevens Feb 11 at 14:30