What Are Some Examples Using Sinusoidal Functions in Real Life?

What Are Some Examples Using Sinusoidal Functions in Real Life?

What Are Some Examples Using Sinusoidal Functions in Real Life?

In the real world, sinusoidal functions can be used to describe mechanical functions such as the swinging of a pendulum or natural phenomena such as hours of daylight. Sinusoidal functions graph wave forms.

As such, sinusoidal functions can be used to describe any phenomenon that displays a wave or wave-like pattern or by extension any predictable periodic behavior. They are applicable in many real life cases.

  • The periodic rotations of a crankshaft in an engine
  • The rotation of a Ferris wheel
  • The fluctuating hours of daylight in a specific location throughout a calendar year
  • Fluctuating use of energy to heat a home through the seasons.