Two graphs of the same projectile motion (in the \( x y \)-plane) projected from origin are show...

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Two graphs of the same projectile motion (in the \( x y \)-plane) projected from origin are shown. \( x \)-axis is along horizontal direction and \( y \)-axis is vertically upwards. Take \( g=10 \mathrm{~m} \mathrm{~s}^{-2} \).
P
The projection speed is :
(1) \( \sqrt{37} \mathrm{~ms}^{-1} \)
(2) \( \sqrt{41} \mathrm{~m} \mathrm{~s}^{-1} \)
(3) \( \sqrt{14} \mathrm{~m} \mathrm{~s}^{-1} \)
(4) \( \sqrt{40} \mathrm{~m} \mathrm{~s}^{-1} \)
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