Physics

  • Power Level Mtg Calculator

    MTG Deck Power Level Calculator Average CMC (Converted Mana Cost) Number of Tutors Number of Fast Mana Sources Number of Infinite Combos Interaction/Removal Spells Calculate Reset Deck Power Level Choosing the right deck for a game of Magic: The Gathering (MTG) can make a major difference in how enjoyable a Commander session becomes. Some decks…

  •  Ductwork Size Calculator 

    Airflow Required (CFM) Air Velocity (FPM) Supply Trunk (600 FPM)Branch Duct (900 FPM)Return Air (500 FPM)High Velocity (1200 FPM) Duct Shape Preference RoundRectangular Calculate Reset Choosing the correct duct size is an important part of designing or improving an HVAC system. Ductwork that is too small can restrict airflow, increase air velocity, create excessive noise,…

  • Duct Work Calculator

    Room/Area Size (square feet) Ceiling Height (feet) Climate Zone Hot & Humid (25 BTU/sq ft)Hot & Dry (30 BTU/sq ft)Moderate (35 BTU/sq ft)Cold (40 BTU/sq ft) Air Velocity (FPM) Calculate Reset Proper ductwork is essential for an efficient heating, ventilation, and air conditioning (HVAC) system. Ducts transport conditioned air from an HVAC unit to different…

  • Ballistic Energy Calculator

    Bullet Weight (grains) Velocity (fps) Calculate Reset Kinetic Energy: Energy (Joules): Understanding the energy of a moving projectile is an important concept in physics, engineering, sports science, and educational calculations. The Ballistic Energy Calculator provides a convenient way to estimate the kinetic energy associated with a moving projectile when its mass and velocity are known….

  • Voltage Calculator 

    Select Calculation Method Using Current and Resistance (V = I × R)Using Power and Current (V = P / I)Using Power and Resistance (V = √(P × R)) Current (I) in Amperes Resistance (R) in Ohms Power (P) in Watts Current (I) in Amperes Power (P) in Watts Resistance (R) in Ohms Calculate Reset Voltage:…

  • Insulin Resistance Score Calculator

    Fasting Glucose (mg/dL) Fasting Insulin (µIU/mL) Triglycerides (mg/dL) HDL Cholesterol (mg/dL) Calculate Reset HOMA-IR Score: TG/HDL Ratio: Risk Level: Recommendation: Understanding how the body responds to insulin can provide useful insight into metabolic health. Insulin resistance occurs when the body’s cells do not respond effectively to insulin, making it harder for glucose to move from…

  • Muzzle Energy Calculator

    Bullet Weight (grains) Muzzle Velocity (feet per second) Calculate Reset Muzzle Energy: Weight: Velocity: Formula: E = (W × V²) ÷ 450,240 A Muzzle Energy Calculator is a useful tool for understanding the kinetic energy of a projectile at the moment it leaves a barrel. Muzzle energy is commonly expressed in joules (J) or foot-pounds…