A ball is projected with a speed of 10 m/s. What are the two angles of projection for which the range is 5 m ? (g= 10 m/ sec2
(a) 15°,75°
(b) 30°, 60°
(d) None of these
(c) 45°, 45°
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The concept you need for this is that for complementary angles, range of a projectile is same.
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Explanation:
This is simple here you are given with the range
Firstly, find theta as I solved and then use the complementary angle method
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