Classic physics

Timing belts/chains, belts cannot be easily extended or shortened to accommodate different sizes of pulleys. Therefore, it is i...

App description Subwoofer discharge port calculation: enclosure volume or for box, total speaker fs, air compliance Regarding t...

App Description The geometric calculation of the maximum flux density to verify that it is below a specified value is the trans...

Molar concentration online calculator - molar concentration calculation - calculation formula Note! Density is only approximate...

Compound pendulum calculator Cycle：\(T2 = 4*PI2*I / MgD\) T = period I = moment of inertia M = quality g = gravity acceleration...

App description Calculate the average speed V = average speed C = Xie coefficient Rh = hydraulic radius S = slope Usage exampl...

App description Manning equation online calculation Calculation of the roughness coefficient, flow rate, hydraulic radius, and ...

Engine motor speed torque power calculator Unit symbol description: W = watt, KW = kilowatt, lb = pound, kg = kilogram, cm = ce...

App Description \(s=\frac {ρ×V^2×L}{W}\) s = surface tension ρ = density v = speed L = length W = Weber number Usage example ...

App description Calculate the number of cavitation Ca = cavitation number P = partial pressure Pv = vapor pressure of the liqu...

Work is the process by which energy is transformed from one form to another. Two essential factors for doing work: the force ac...

Fourth-order (24 dB/octave) two-way crossover

Liquid vapor pressure drop speed drop CV online calculator Calculate the evaluation, select the media type Input, port diameter...

Active Speech Filter Design Calculator Instructions for use: Please select the type of filter you want to design (Qualcomm, Low...

The acceleration of an object is proportional to the force exerted on it and inversely proportional to the mass of the object. ...

1J/g℃=1J / (0.001kg1K ) =1000 J/kg*K . Here °C and K are equal unit intervals, that is, the temperature change 1 °C and 1K are ...