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13 cards from this deck
Single force with same effect as all original forces together
Larger force - smaller force
Add the forces together
Subtract the forces
Air resistance and weight
833N down (only weight acting)
Air resistance increases
0 (zero)
When resultant force is 0 (no acceleration)
Forces and their directions acting on an object
Parallel and perpendicular to the ground
a2+b2=c2a^2 + b^2 = c^2a2+b2=c2
F2=(Fcosθ)2+(Fsinθ)2F^2 = (F \cos \theta)^2 + (F \sin \theta)^2F2=(Fcosθ)2+(Fsinθ)2
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