Physics Tools

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Dive into a comprehensive collection of online tools and calculators designed to simplify complex concepts in both Physics and Electrical Engineering. Whether you’re dealing with kinematics, energy, forces, or waves in physics, or working on circuit analysis, Ohm’s law, or power calculations in electrical engineering, our tools provide quick and accurate solutions. Perfect for students, educators, and professionals, these resources help make both physics and electrical engineering more accessible, practical, and easy to understand.

Resultant Velocity Calculator

Resultant Velocity Calculator

Resultant Velocity Calculator Calculate resultant velocity vectors in 2D and 3D space with precision Calculation Mode: 2D Vector Components2D Magnitude & Angle3D Vector ComponentsRelative VelocityProjectile MotionCircular Motion Vector 1: X-Component (v₁ₓ): m/skm/hmphft/sknots Y-Component (v₁ᵧ): m/skm/hmphft/sknots Vector 2: X-Component (v₂ₓ): m/skm/hmphft/sknots Y-Component (v₂ᵧ): m/skm/hmphft/sknots Vector 1: Magnitude (|v₁|): m/skm/hmphft/sknots Angle (θ₁): degreesradians Vector 2: Magnitude (|v₂|): … Read more

Projectile Range Calculator

Projectile Range Calculator

🎯 Projectile Range Calculator Calculate maximum range, optimal angles, and analyze projectile distance with precision Calculation Mode: Basic Range (Level Ground)Range from HeightFind Optimal AngleFind Required VelocityCompare Angles Initial Velocity (v₀): m/skm/hmphft/sknotscm/smm/sft/minMach Launch Angle (θ): degreesradiansgradiansmilsturns Initial Height (h₀): metersfeetcentimetersmillimetersincheskilometersmilesyards Target Range: metersfeetcentimetersmillimetersincheskilometersmilesyards Gravitational Acceleration (g) – Optional: m/s²ft/s²cm/s²km/h²g (Earth gravity) First Angle (θ₁): degreesradiansgradiansmilsturns … Read more

Distance to Horizon Calculator

Distance to Horizon Calculator

🌍 Distance to Horizon Calculator Calculate how far you can see based on your height above the ground or sea level Calculation Mode: Standard Horizon DistanceWith Atmospheric RefractionObject Visibility DistanceHeight from Horizon Distance Height of Observer: metersfeetkilometersmiles Typical eye level: 1.7 m (5.6 ft) for average adult Height of Target Object: metersfeetkilometersmiles Distance to Horizon: … Read more

Displacement Calculator

Displacement Calculator

📐 Displacement Calculator Calculate displacement, velocity, acceleration, and analyze motion with precision Calculation Mode: Basic Displacement (s = ut + ½at²)From Initial & Final VelocityVector Displacement (2D)Average Velocity MethodPosition Change Initial Velocity (u): m/skm/hmphft/sknotscm/smm/sft/min Final Velocity (v): m/skm/hmphft/sknotscm/smm/sft/min Acceleration (a): m/s²ft/s²cm/s²km/h²g (Earth gravity)mph/s Time (t): secondsmillisecondsminuteshoursdays X-Component Displacement: metersfeetcentimetersmillimeterskilometersmilesinchesyards Y-Component Displacement: metersfeetcentimetersmillimeterskilometersmilesinchesyards Initial Position: metersfeetcentimetersmillimeterskilometersmilesinchesyards … Read more

Projectile Motion Calculator

Projectile Motion Calculator

🚀 Projectile Motion Calculator Calculate trajectory, range, height, and analyze ballistic motion with precision Initial Velocity (v₀): m/skm/hmphft/sknotscm/smm/sft/minMach Launch Angle (θ): degreesradiansgradiansmilsturns Initial Height (h₀) – Optional: metersfeetcentimetersmillimetersincheskilometersmilesyards Gravitational Acceleration (g) – Optional: m/s²ft/s²cm/s²km/h²g (Earth gravity) Target Time (t) – Optional for Position: secondsmillisecondsminuteshours Calculate Trajectory Reset Projectile Motion Formulas: x = v₀cos(θ)tHorizontal position y … Read more

Brewster’s Angle Calculator

Brewster's Angle Calculator

Brewster’s Angle Calculator Calculate Brewster’s angle, polarization states, reflection coefficients, and critical angles for light at interfaces Calculation Mode: Brewster’s AngleReflection CoefficientRefractive Index from Brewster’s AngleCritical Angle (Total Internal Reflection) Refractive Index of First Medium (n₁): Common values: Air = 1.0, Water = 1.33, Glass ≈ 1.5, Diamond = 2.42 Refractive Index of Second Medium … Read more

Bragg’s Law Calculator

Bragg's Law Calculator

⚛️ Bragg’s Law Calculator Calculate parameters for X-ray diffraction and crystal structure analysis Select Calculation Mode: Calculate d-spacing (interplanar spacing)Calculate diffraction angle (θ)Calculate wavelength (λ)Calculate diffraction order (n)Calculate d-spacing from lattice parametersTwo-theta (2θ) conversionsStructure factor analysis Wavelength (λ): Ånmpm Common X-ray sources: Cu Kα = 1.5406 Å, Mo Kα = 0.7107 Å Diffraction Angle (θ): … Read more

Momentum Calculator

Momentum Calculator

Momentum Calculator Calculate linear momentum, impulse, and analyze collision dynamics with precision Mass (m): kggramsmilligramspoundsouncesslugsmetric tonsstonesgrainscarats Velocity (v): m/skm/hmphft/sknotscm/smm/sft/minMach% speed of light Time Duration (Δt) – Optional for Impulse: secondsmillisecondsmicrosecondsnanosecondsminuteshoursdaysyears Applied Force (F) – Optional for Impulse: Newtonskilonewtonsmeganewtonsdynespound-forcekilogram-forcegram-forceounce-forcepoundalston-force Calculate Momentum Reset Momentum & Impulse Formulas: p = m × vLinear momentum calculation J = F … Read more

Centripetal Force Calculator

Centripetal Force Calculator

Centripetal Force Calculator Calculate centripetal force and understand circular motion physics Calculation Mode: From Angular Velocity (F = mω²r)From Linear Velocity (F = mv²/r)From Frequency (F = m(2πf)²r)From Period (F = m(2π/T)²r)From RPM (F = m(RPM×π/30)²r)From Centripetal Acceleration (F = ma) Mass (m): kgglbozt (metric ton) Radius (r): mcmmmftinkm Angular Velocity (ω): rad/sdeg/srev/srpm Linear Velocity … Read more

Hz to dB Conversion

Hertz to dB Calculator – A-Weighting Frequency Response 🔊 Hertz ↔ dB A-Weighting Converter Calculate A-weighted frequency response to understand how human ears perceive different frequencies Conversion Type: Frequency (Hz) → A-weighted dBFind Frequency for dB Response Enter Frequency: HzkHzMHzGHz Calculate Reset A-Weighting Formula: A-Weight: Adjusts for human hearing sensitivity Peak: 0 dB at 1000 … Read more