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     EduGorilla 
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    From the top of a tower of height 40 m, a ball is projected upwards with a speed of 20 m/s at an angle of elevation of 30°. The ratio of the total time taken by the ball to hit the ground to its time of flight (time taken to come back to the same elevation) is 

    (Take g = 10 m/s2)

    Options :-

    1. 2 : 1
    2. 3 : 1
    3. 3 : 2
    4. 1.5 : 1
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