Physics is one of the three basic parts of science. It is a natural science that involves the study of matter and its motions in a space time. It also include the study of concepts such as energy and force.
While learning about physics there are many important concepts which you need to keep in view like about the kinds of energy such as kinetic energy, and also other things like velocity. Two of the major concepts of physics is velocity and energy. So lets learn today about this two different concepts of physics.
Starting with kinetic energy the first question that arises is what is kinetic energy? Energy is the ability or the capacity to do work. Kinetic energy is related to the motion of the particle. When a particle does not move at all, its kinetic energy will be zero. So this is about kinetic energy, now we will turn to a complete different concept of physics and that is velocity.
First let get the answer for the question what is velocity? Velocity is said as the rate of change over distance of time. Many observations say that sound takes a definite time to travel a distance. As for example the sound of thunder is heard after a considerable time of seeing the lightening. This suggests that light is raster than sound and sound has a definite velocity.
So i have given you learning on two different concepts of physics. Next time i will move on with other different concepts.
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