In a projectile motion, the height \( y=\sqrt{3} t-5 t^{2}+t^{3} \)... VIDEO
In a projectile motion, the height \( y=\sqrt{3} t-5 t^{2}+t^{3} \)
\( \mathrm{P} \)
and horizontal distance \( x=t+2 t-t^{2} \). The angle of
W
projection is given by
(1) \( 30^{\circ} \)
(2) \( 60^{\circ} \)
(3) \( 45^{\circ} \)
(4) \( 75^{\circ} \)
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