WikiCalculator -- Make calculations easier!

  • Tweet
  • Print
103 Unit Converters
973 Calculators
    Math (205)
  • Algebra(23)
  • Arithmetic(6)
  • Geometry(172)
  • Trigonometry(4)
    Physics (218)
  • Classical mechanics(121)
  • Electromagnetism(49)
  • Others(24)
  • Thermodynamics and Statistical mechanics(24)
    Chemistry (143)
  • Analytical chemistry(54)
  • Biochemistry(1)
  • Physical chemistry(84)
  • Theoretical chemistry(4)
    Business (407)
  • Finacial Accounting(165)
  • Finance(204)
  • Financial Management(36)
  • Human Resources(2)


    商业计算器 (167)
  • 会计(165)
  • 人力资源(2)
51Mechanical efficiency (given measured performance,ideal performance)
52Mechanical efficiency for lifting object (given weight,heigth,force,distance)
53Mechanical efficiency for block and tackle (given load weight,force,number of rope pulley)
54Mechanical efficiency for block and tackle (given weight of material,weight of segments)
55Mechanical efficiency for block and tackle (given friction,length,force,distance)
56Hooke's law
57Displacement of the spring (given force and constant)
58Elastic potential energy (potential energy stored in a spring )
59Potential energy
60Potential energy (mass, gravity, and altitude)
61Mass (given gravity potential energy , altitude and gravity acceleration)
62Altitude of the object (given gravity potential energy ,mass and gravity acceleration).
63Gravitational potential energy general formula (given mass and distance)
64Potential energy (general formular)
65Tensile stress
66Work done by a torque
67Work done by a torque (given torque and angle of rotation)
68Angle of rotation (given work and Torque)
69Torque (given lever arm, force and angle)
70Angle of the rotation (given force and Torque)
71Force (given level arm, angle and torque)
72Length of the lever arm (given force,angle and torque)
73Torque (give work and angle of rotation)
74Torque (given force directed perpendicularly to the position of particle and arm length)
75Distance from the axis of rotation to the particle (given Torque and force)
previous12345next
Copyright © 2011-2013 www.WikiCalculator.com, All rights reserved