Three identical balls are projected with the same speed at angle $30^o, 45^o$ and $60^o$. Their ranges are $R_1 R_2$ and $R_3$ respectively. Then
Three identical balls are projected with the same speed at angle $30^o, 45^o$ and $60^o$. Their ranges are $R_1 R_2$ and $R_3$ respectively. Then
- A
$R_1 = R_2 = R_3$
- B
$R_1 = R_3 < R_2$
- C
$R_1 < R_2 < R_3$
- D
$R_1 > R_2 > R_3$
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