Q:
# What formula is used to find rotational kinetic energy?

**The following formula is used to determine rotational kinetic energy: 1/2(Iw^2).** This equation is similar to the one used to determine kinetic energy in linear form, which is 1/2mv^2.

Rotational kinetic energy moves about the object's center of mass. The "I" represents the rotational inertia for the given object. The specific equation associated with rotational inertia varies by the geometry of the object. The "w," which is the Greek letter omega, represents the angular velocity of the object. Angular velocity is equal to the angle through which an object rotates divided by the time it took. This applies to a given fixed axis of rotation.

Learn more about Motion & Mechanics-
Q:
## What is the average power formula?

A: The average power formula is P = ?E /?t = (Final E - Initial E)/(Final t - Initial t), where "P" is average power, "E" is energy and "t" is time. The avera... Full Answer >Filed Under: -
Q:
## What is the formula for work output?

A: The formula calculating work output is F*D/T, where F is the force exerted, D is the distance and T is the time. The work output of a system is also descri... Full Answer >Filed Under: -
Q:
## How is a load factor calculated?

A: A load factor is calculated with the following formula: Load Factor = Month's kWh Usage / (Peak Demand or KW x 730). A load factor is simply the energy loa... Full Answer >Filed Under: -
Q:
## What is a drag equation?

A: The drag equation is a formula used to calculate the force of drag experienced by an object due to movement through a fully enclosing fluid. The drag equat... Full Answer >Filed Under: