Two objects are projected at angles 30° and 60° respectively with respect to the horizontal direction. The range of two objects are denoted as R30° and R60° – Choose the correct relation from the following:
(a) R30° = R60°
(b) R30° = 4R60°
(c) R30° = \(\frac{R60°}{2}\)
(d) R30° = 2R60°