Question

In this qsrns explanation why we are not taking t=(2usintheta)÷g


A ball is projected from the ground at a speed of 10 ms-1 making an angle of 30 degree with the horizontal. Another ball is simultaneously released from a point on the vertical line along the maximum height of the projectile. The initial height of the second ball(Take g = 10 m/s2) is


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Answer 1

Answer:

answer at the BOTTOM

Step-by-step explanation:

From which class book you pick this question.