Inertia is the resistance to a change in motion of an object, and is proportional to the mass of the object. The question is probably asked in jest, and the direct answer would be, the inertia is represented numerically by the goniophotometer's mass.
when you want to test led distribution intensity curve and IES files, we will be talk this kind of equipment which is goniophotometer. This device is an automatic light distribution intensity 3D curve testing system. It can test many Optical parameters, like total luminous flux, zonal luminous flux etc. According to IESNA-LM-79-08, we will talk the rotating mirror goniophotometer, like LSG-2000 Goniophotometer with Rotating Mirror, this kind of goniophotometer can fully meet demand, it combined all advantages of goniophotometer, the test result have high accuracy.
Our company use LSG-1800 Goniophotometric system from Lisun Group can do that. The test needs about 15mins, it can test up to 1.6meter Lamps.
There are actually 3 kinds of inertia. They are as follows : 1. Inertia of Rest 2. Inertia of Motion 3. Inertia of Direction But nowadays people consider that there are 2 kinds of inertia , inertia of rest and inertia of motion.
Inertia
Resting Inertia and Moving Inertia
There is no "A inertia." Its just inertia and inertia is the measure of an objects to stay at rest or to keep moving.
Inertia is associated with mass
the Law of Inertia state
Another name for Newton's first law is "the law of inertia."
This tendency is known as Inertia.
Chevrolet does not use inertia switches.Chevrolet does not use inertia switches.
Dodge does not use inertia switches.Dodge does not use inertia switches.