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13 cards from this deck
Single force with same effect as all original forces together
larger force−smaller force\text{larger force} - \text{smaller force}larger force−smaller force
Add the forces together
Subtract smaller from larger
Air resistance and weight
No air resistance, only weight, resultant 833N down
Resultant = 483N down
When forces are equal and balanced
No acceleration
Resultant force is 0, constant speed
Forces and their directions acting on an object
Parallel and perpendicular components to ground
F2=(Fcosθ)2+(Fsinθ)2F^2 = (F \cos \theta)^2 + (F \sin \theta)^2F2=(Fcosθ)2+(Fsinθ)2
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