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15 cards from this deck
Curved path (parabolic) under gravity alone
Horizontal & vertical motions are completely independent
Remains constant (no horizontal forces)
9.8 m s−29.8 \text{ m s}^{-2}9.8 m s−2 downward
ux=ucosθu_x = u \cos θux=ucosθ
uy=usinθu_y = u \sin θuy=usinθ
Zero (horizontal velocity stays constant)
000 (no horizontal forces)
−9.8 m s−2-9.8 \text{ m s}^{-2}−9.8 m s−2 (negative means downward)
t=2uygt = \frac{2u_y}{g}t=g2uy
hmax=uy22gh_{max} = \frac{u_y^2}{2g}hmax=2guy2
sx=uxts_x = u_x tsx=uxt
R=ux×2uygR = u_x \times \frac{2u_y}{g}R=ux×g2uy
v=vx2+vy2v = \sqrt{v_x^2 + v_y^2}v=vx2+vy2
Parabolic
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