

MCQOPTIONS
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1. |
A ball is projected with a velocity of 49 m/sec at an angle of 30° from the horizontal. Its range on a horizontal plane is: |
A. | \(490\sqrt 3 \) meter |
B. | \(245\sqrt 3\) meter |
C. | \(\frac{{245\sqrt 3 }}{2}\) meter |
D. | \(\frac{{245\sqrt 3 }}{7}\) meter |
Answer» D. \(\frac{{245\sqrt 3 }}{7}\) meter | |