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Home
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Physics
Physics
Mechanics, thermodynamics, electricity, optics.
7 calculators
·
3 sub-fields
Force
1
calculator
Newton's force calculator
F = m·a — solve for force, mass, or acceleration with SI/Imperial unit toggle.
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Energy
4
calculators
Gravitational potential energy
PE = m·g·h, with planet selector and unit conversion.
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Kinetic energy calculator
KE = 1/2 m v2 - kinetic energy of a moving object with multiple unit options.
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Ohm's law
Voltage, current, resistance.
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Pendulum period calculator
Simple-pendulum period and frequency on Earth or any planet, with amplitude correction.
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Velocity
2
calculators
Projectile motion calculator
Range, peak height, time of flight, impact speed and angle, with full SVG trajectory.
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Velocity calculator
v = d/t — solve for velocity, distance or time with multi-unit output.
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