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Friction Calculator
Calculate static or kinetic friction force, coefficient of friction, or normal force using F = μN.
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Dynamics Calculators
Solve problems involving force, motion, acceleration, momentum, energy, and rotational dynamics using physics formulas and educational calculators.
Mechanics and motion
Physics dynamics tools
These calculators help students, teachers, and researchers apply Newtonian mechanics, rotational equations, and energy relationships.
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Force Calculator
Calculate force, mass, or acceleration using Newton's second law.
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Power Calculator
Calculate power, work, or time using the mechanical power formula.
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Work Calculator
Calculate work, force, or distance using the mechanical work formula.
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Rotational Dynamics Calculator
Calculate torque, moment of inertia, or angular acceleration using τ = Iα.
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Angular Momentum Calculator
Calculate angular momentum, moment of inertia, or angular velocity using L = Iω.
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Rotational Kinetic Energy Calculator
Calculate rotational kinetic energy, moment of inertia, or angular velocity using KErot = ½Iω².
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Centripetal Force Calculator
Calculate centripetal force, mass, velocity, or radius using Fc = mv² ÷ r.
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Torque Calculator
Calculate torque, force, or lever-arm distance using τ = Fr.
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Impulse Calculator
Calculate impulse, force, or time interval using J = FΔt.
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Free Fall Calculator
Calculate free fall distance, final velocity, or fall time using gravity equations.
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Projectile Motion Calculator
Calculate projectile range, maximum height, and flight time using velocity, angle, and gravity.
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Elastic Potential Energy Calculator
Calculate elastic potential energy, spring constant, or extension using E = ½kx².
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Gravitational Potential Energy Calculator
Calculate gravitational potential energy, mass, gravity, or height using PE = mgh.
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Kinetic Energy Calculator
Calculate kinetic energy, mass, or speed using the classical motion-energy formula.
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Momentum Calculator
Calculate momentum, mass, or velocity using the linear momentum formula.
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Average Speed Calculator
Calculate average speed, total distance, or elapsed time using s̄ = d ÷ t.
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Average Velocity Calculator
Calculate average velocity, displacement, or elapsed time using v̄ = Δx ÷ Δt.
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Acceleration Calculator
Calculate acceleration, initial velocity, final velocity, or time from three known values.
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