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@openstem · Joined Jul 2026
7420 public items8 groups
Collection6 items
01RC Charging: V(t) = 1 − e^(−t/τ)
02RC Discharging: V(t) = e^(−t/τ)
03Step Response with Overshoot: 1 − e^(−x)·cos(b·x)
+3 moreEngineering · L3 · Engineering Curves
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Engineering · L3 · Engineering CurvesCollection5 items
01Engineering · L3 · Beam Bending
02Engineering · L3 · Beam Bending
03Engineering · L3 · Beam Bending & Moment of Inertia
+2 moreEngineering · L3 · Beam Bending
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Engineering · L3 · Beam BendingCollection5 items
01Engineering · L3 · Method of Joints
02Engineering · L3 · Method of Joints — Worked Example
03Engineering · L3 · Truss Analysis: Method of Joints
+2 moreEngineering · L3 · Truss Analysis
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Engineering · L3 · Truss AnalysisCollection5 items
01Engineering · L3 · Op-Amps
02Engineering · L3 · Op-Amps — Gain Calculations
03Engineering · L3 · Op-Amps & Basic Amplification
+2 moreEngineering · L3 · Op-Amps
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Engineering · L3 · Op-AmpsCollection4 items
01Engineering · L3 · Flow Rate
02Engineering · L3 · Flow Rate & the Continuity Equation
03Engineering · L3 · Solving a Continuity Equation Problem
+1 moreEngineering · L3 · Flow Rate
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Engineering · L3 · Flow RateCollection5 items
01Engineering · L3 · Thermal Expansion
02Engineering · L3 · Thermal Expansion
03Engineering · L3 · Thermal Expansion & Material Behavior
+2 moreEngineering · L3 · Thermal Expansion
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Engineering · L3 · Thermal ExpansionCollection4 items
01Engineering · L3 · Design Trade-offs
02Engineering · L3 · Design Trade-offs
03Engineering · L3 · Weighing Cost vs Performance
+1 moreEngineering · L3 · Design Trade-offs
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Engineering · L3 · Design Trade-offsCollection5 items
01Engineering · L3 · Quality Control & Testing
02Engineering · L3 · Quality Control & Testing
03Engineering · L3 · Quality Control & Testing
+2 moreEngineering · L3 · Quality Control & Testing
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Engineering · L3 · Quality Control & TestingCollection5 items
01Engineering · L3 · Torque & Wrenches
02Engineering · L3 · Torque & Wrenches
03Engineering · L3 · Torque & Wrenches
+2 moreEngineering · L3 · Torque & Wrenches
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Engineering · L3 · Torque & WrenchesCollection5 items
01Engineering · L3 · Center of Mass & Stability
02Engineering · L3 · Center of Mass & Stability
03Engineering · L3 · Center of Mass & Stability
+2 moreEngineering · L3 · Center of Mass & Stability
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Engineering · L3 · Center of Mass & StabilityCollection5 items
01Engineering · L3 · Capacitors & Energy Storage
02Engineering · L3 · Capacitors & Energy Storage
03Engineering · L3 · Charging and Discharging a Capacitor
+2 moreEngineering · L3 · Capacitors & Energy Storage
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Engineering · L3 · Capacitors & Energy StorageCollection5 items
01Engineering · L3 · Digital Logic Gates
02Engineering · L3 · Digital Logic Gates — Truth Table Practice
03Engineering · L3 · Digital Logic Gates
+2 moreEngineering · L3 · Digital Logic Gates
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Engineering · L3 · Digital Logic GatesCollection5 items
01Engineering · L3 · Specific Heat Capacity
02Engineering · L3 · Specific Heat Capacity
03Engineering · L3 · Specific Heat Capacity
+2 moreEngineering · L3 · Specific Heat Capacity
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Engineering · L3 · Specific Heat CapacityCollection4 items
01Engineering · L3 · Buoyancy & Archimedes' Principle
02Engineering · L3 · Buoyancy & Archimedes' Principle
03Engineering · L3 · Predicting Float or Sink
+1 moreEngineering · L3 · Buoyancy & Archimedes' Principle
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Engineering · L3 · Buoyancy & Archimedes' PrincipleCollection4 items
01Engineering · L3 · Design Process Case Study
02Engineering · L3 · Case Study: Designing a Phone Stand
03Engineering · L3 · Phone Stand Design Process
+1 moreEngineering · L3 · Design Process Case Study
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Engineering · L3 · Design Process Case StudyCollection5 items
01Engineering · L3 · Cost Estimation & Budgeting
02Engineering · L3 · Cost Estimation & Budgeting
03Engineering · L3 · Cost Estimation & Budgeting
+2 moreEngineering · L3 · Cost Estimation & Budgeting
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Engineering · L3 · Cost Estimation & BudgetingCollection5 items
01Engineering · L3 · Shear Stress
02Engineering · L3 · Shear Stress
03Engineering · L3 · Shear Stress
+2 moreEngineering · L3 · Shear Stress
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Engineering · L3 · Shear StressCollection5 items
01Engineering · L3 · Column Buckling
02Engineering · L3 · Column Buckling
03Engineering · L3 · Column Buckling
+2 moreEngineering · L3 · Column Buckling
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Engineering · L3 · Column BucklingCollection6 items
01Engineering · L3 · AC Circuits — Concepts
02Engineering · L3 · AC Circuits — Numeric Problems
03Engineering · L3 · AC Circuits Basics
+3 moreEngineering · L3 · AC Circuits
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Engineering · L3 · AC CircuitsCollection5 items
01Engineering · L3 · Transistors as Switches
02Engineering · L3 · Transistor Switching — Applications & Practice
03Engineering · L3 · Transistors as Switches
+2 moreEngineering · L3 · Transistors
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Engineering · L3 · TransistorsCollection5 items
01Engineering · L3 · Viscosity & Flow Regimes
02Engineering · L3 · Viscosity in Engineering Practice
03Engineering · L3 · Viscosity & Flow Regimes
+2 moreEngineering · L3 · Fluid Viscosity
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Engineering · L3 · Fluid ViscosityCollection5 items
01Engineering · L3 · Heat Exchangers
02Engineering · L3 · Heat Exchangers
03Engineering · L3 · Heat Exchangers
+2 moreEngineering · L3 · Heat Exchangers
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Engineering · L3 · Heat ExchangersCollection5 items
01Engineering · L3 · Failure Mode and Effects Analysis
02Engineering · L3 · Failure Mode and Effects Analysis
03Engineering · L3 · Failure Mode and Effects Analysis
+2 moreEngineering · L3 · Failure Mode and Effects Analysis
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Engineering · L3 · Failure Mode and Effects AnalysisCollection5 items
01Engineering · L3 · Professional Responsibility
02Engineering · L3 · Ethics — Scenario Practice
03Engineering · L3 · Ethics and Professional Responsibility
+2 moreEngineering · L3 · Engineering Ethics
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Engineering · L3 · Engineering EthicsCollection5 items
01Engineering · L3 · Fatigue & Cyclic Loading
02Engineering · L3 · Fatigue & Cyclic Loading
03Engineering · L3 · Fatigue & Cyclic Loading
+2 moreEngineering · L3 · Fatigue & Cyclic Loading
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Engineering · L3 · Fatigue & Cyclic LoadingCollection5 items
01Engineering · L3 · Specific Strength Concepts
02Engineering · L3 · Specific Strength Numeric Problems
03Engineering · L3 · Strength-to-Weight Material Selection
+2 moreEngineering · L3 · Strength-to-Weight Material Selection
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Engineering · L3 · Strength-to-Weight Material SelectionCollection5 items
01Engineering · L3 · Voltage Dividers — Concepts
02Engineering · L3 · Voltage Dividers — Worked Problems
03Engineering · L3 · Voltage Dividers
+2 moreEngineering · L3 · Voltage Dividers
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Engineering · L3 · Voltage DividersCollection5 items
01Engineering · L3 · Series Resistor Networks
02Engineering · L3 · Parallel Resistor Networks
03Engineering · L3 · Equivalent Resistance: Series & Parallel Networks
+2 moreEngineering · L3 · Resistor Networks
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Engineering · L3 · Resistor NetworksCollection4 items
01Engineering · L3 · Pumps & Head
02Engineering · L3 · Pumps, Head, and Matching a Pump to a Job
03Engineering · L3 · Matching a Pump's Curve to a Job
+1 moreEngineering · L3 · Pumps & Head
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Engineering · L3 · Pumps & HeadCollection5 items
01Engineering · L3 · R-Value & Thermal Resistance
02Engineering · L3 · R-Value & Thermal Resistance
03Engineering · L3 · R-Value & Thermal Resistance
+2 moreEngineering · L3 · R-Value & Thermal Resistance
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Engineering · L3 · R-Value & Thermal Resistance