Centrifugal Force Calculator

Calculate Rotational Force

Calculate centrifugal force, acceleration, and angular velocity with detailed step-by-step solutions.

Input Parameters

Formula:
F = m × v² / r
where F is force (N), m is mass (kg), v is velocity (m/s), r is radius (m)

What is Centrifugal Force?

Centrifugal force is an apparent outward force on a mass when it is rotated. It's a pseudo-force that appears in rotating reference frames.

Formula:

F = m × v² / r

or F = m × ω² × r

Example:

When a car turns, you feel pushed outward - that's centrifugal force!

Features

  • Step-by-step calculations
  • Multiple mass units (kg, g, lb)
  • Multiple velocity units (m/s, km/h, mph)
  • Multiple radius units (m, cm, ft)
  • Automatic unit conversion
  • Acceleration calculation
  • Angular velocity calculation
  • Copy results
  • Quick examples

Key Concepts

Centrifugal Force:

Apparent outward force in rotating systems

Centripetal Force:

Real inward force causing circular motion

Angular Velocity (ω):

Rate of rotation in radians per second

Radius (r):

Distance from center of rotation

Common Applications

Centrifuges:

Separate substances by density

Washing Machines:

Spin cycle removes water

Satellites:

Orbital mechanics calculations

Amusement Rides:

Design safe rotating attractions

Use Cases

  • Physics education and homework
  • Engineering design calculations
  • Centrifuge operation planning
  • Vehicle dynamics analysis
  • Amusement park ride design
  • Satellite orbital mechanics
  • Industrial equipment design
  • Safety calculations

Real-World Examples

Practical Applications:

Car Turning:

Calculate forces on passengers during turns

Laboratory:

Design centrifuges for sample separation

Space:

Calculate forces on satellites and space stations

Sports:

Analyze forces in hammer throw, discus