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Moments = perpendicular distance*force applied
Moments of couple forces = perpendicular distance*force of one couple
Stress Equation 
σ = (F) / A
Strain Equation 
ε = ΔL / L
Modular Stress Equation 
σ = σtotal = (Ftotal) / A
Absolute Pressure Equation 
p = F / A
Gauge Pressure Equation 
p = ρgh
A couple is two equal but opposite forces acting at right angles to each other, which produce no resultant force but do cause rotation.
Pascal's principle 
F2/A2 = F1/A1
Pascal's principle for a circular cross section:  
$F₂ =$ $F₁·d₁²/d₂²$
When an object Is submerged into a fluid, the force of the water acts on it at right angles to the surface

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Forces

Cards (11)

4.2 Genetic Engineering

6.3.4 Genetic engineering

11. Engineering physics (Optional)

11. Engineering physics (Optional)

8.5.1 Principles of Genetic Engineering

11.1 Rotational dynamics

7.5.2 Long-Term Effects

2.2.1 Short-Term Memory

11.2 Thermodynamics

11.2 Thermodynamics

7.5.1 Short-Term Effects

1.3.1 Turning Forces

Topic P2: Forces

2.8 Spring Forces

2.2.2 Long-Term Memory

2.2 Types of Long-Term Memory

1.2 Force

2.4 Intermolecular Forces

2.9 Resistive Forces

2.2.1 Short-Term Memory

7.5.2 Long-Term Effects