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32 Cards in this Set
 Front
 Back
Horizontal and Vertical Components 
Fx = Fcosθ Fy = Fsin θ 

Average Speed Formula 
Average Speed = Distance / Time 

Average Velocity Formula 
Average Velocity = change in displacement / Time Taken 

Acceleration Formula 
Acceleration = change in velocity / time taken 

SUVAT equation (without s) 
v = u + at 

SUVAT equation (without v) 
s = ut + ½at² 

SUVAT equation (without a) 
s = ½(u+v)t 

SUVAT equation (without t) 
v² = u² + 2as 

Thinking Distance Formula 
Thinking Distance = Speed x Reaction Time 

Stopping Distance Formula 
Stopping Distance = Braking Distance + Thinking Distance 

Actual Velocity and Angle Formula 
Actual Velocity = √(v² x + v² y) θ = tan¹ (vy/vx) 

Force Formula 
Force = mass x acceleration 

Weight Formula 
Weight = mass x gravity 

Moment Formula 
Moment = Force x Perpendicular Distance from pivot 

Density Formula 
Density = Mass x Velocity 

Pressure Formula 
Pressure = Force / Area 

Pressure Difference Formula 
Pressure Difference = Height x Density x Gravity 

Upthrust Formula 
Upthrust = Area x Length x Density x Gravity 

Work Done Formula 
Work Done = Force x Distance 

Work Done at an angle Formula 
Work Done = Force x Distance x Cosθ 

Efficiency Formula 
Efficiency = (useful energy output from system / total energy input) x 100 

Kinetic Energy Formula 
KE = ½ x mass x velocity² 

Gravitational Potential Energy Formula 
GPE = Mass x Gravity x Height 

Power Formula in terms of energy 
Power = Energy / Time 

Force Constant Formula 
Force = k x Extension 

Elastic Potential Formula 
EPE = ½ x Force x Extension 

Tensile Stress Formula 
Stress = Force / Area 

Tensile Strain Formula 
Strain = Extension / Original Length 

Young Modulus Formula 
Young Modulus = Stress / Strain 

Momentum Formula 
Momentum = Mass x Velocity 

Net Force Formula 
Net Force = Rate of change in momentum 

Impulse of a Force Formula 
Impulse = Change in momentum 