Velocity (speed) is distance traveled per unit time, e.g. speed of light is 186,300 miles per second
Speed is scalar (that is, without direction) and velocity is a vector (speed plus direction) by definition in physics.
The physics definition of period is the duration of one complete cycle of a wave or oscillation.
By definition, velocity is a rate of movement combined with a direction. Speed is, by definition, just a rate of movement independent of direction. 480 MPH at 32 degrees magnetic = velocity 63 MPH = speed The two are often used interchangeably in common speech but in physics there is a big difference.
distance= (speed) multiplied by (time)i.e. the total length of path covered by a body in moving from one point to another
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
Speed is scalar (that is, without direction) and velocity is a vector (speed plus direction) by definition in physics.
The physics definition of period is the duration of one complete cycle of a wave or oscillation.
Physics is the science of motion and does not have anything to do with economics.
By definition, velocity is a rate of movement combined with a direction. Speed is, by definition, just a rate of movement independent of direction. 480 MPH at 32 degrees magnetic = velocity 63 MPH = speed The two are often used interchangeably in common speech but in physics there is a big difference.
Physics
A super condensed primeval atom where the laws of physics dont apply and the speed of light can be exceeded thats the idiots definition does that answer your question?
distance= (speed) multiplied by (time)i.e. the total length of path covered by a body in moving from one point to another
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
All physics deals with energy and matter. In effect that is almost a complete definition of what Physics IS.
it is the branch of physics that deals with the structure and the behaviour of an atom is called atomic physics
Wikipedia gives you a good definition and a very large list of areas.There's also the "Simple English" wikipedia.They give a very short and good definition for Physics.See http://simple.wikipedia.org/wiki/Physics
Speed of light.