When the null hypothesis is false and you fail to reject it, you make a type II error. The probability of making a type II error is Î², which depends on the power of the test.You can decrease your risk of committing a type II error by ensuring your test has enough power.hen the null hypothesis is false and you fail to reject it, you make a type II error. The probability of making a type II error is Î², which depends on the power of the test.
Kinetic energy is energy of motion. The kinetic energy of an object is the energy it possesses because of its motion. The kinetic energy* of a point mass m is given by. Kinetic energy is an expression of the fact that a moving object can do work on anything it hits; it quantifies the amount of work the object could do as a result of its motion.
In physics, matter is considered to possess two kinds of energies ââ kinetic or potential energy. Kinetic energy is defined as the energy an object displays or possesses because of some kind of motion or action. Potential energy, on the other hand, is the energy an object possesses or displays by virtue of its state of rest. While potential energy is non-related to the environment of the object, kinetic energy is completely relative to the other moving or stationary objects in the environment. If an object is moving in an environment where other objects are moving too, the acceleration of the object will not be evident at all.