`|a| = (4*pi^2* r )/ T ^2`

Enter a value for all fields

The Acceleration calculator computes the magnitude of acceleration in uniform Circular Motion circular motion as a function of the radius (r) and period of rotation (T).

INSTRUCTIONS: Choose your preferred units and enter the following:

• (r)  This is the radius of the circular orbit.
• (T) This is the period of the circular orbit.

Circular Acceleration: The calculator returns the magnitude of acceleration in meters per second square.  However, this can be automatically converted into other acceleration units via the pull-down menu.

References

• Light and Matter(Dr. Benjamin Crowell) Chapter 9.2  Uniform circular motion
• Young, Hugh and Freeman, Roger.  University Physics With Modern Physics.  Addison-Wesley, 2008. 12th Edition, (ISBN-13: 978-0321500625 ISBN-10: 0321500628 ) Pg 158, eq 5.16