Difference Between Speed and Velocity: These are the two terms that are used by a mathematician in almost the same sense. Below you come to know about speed and velocity.
What is speed
It is a physical quantity that indicates the relationship between the distance traveled by an object and the time taken to do so.
What is Velocity
Like speed, Velocity is a physical quantity. Only this expresses the relationship between the space traveled by an object, the time taken for it, and its direction.
Do you know difference between Mass and Weight
The Velocity can be measured in meters/second and includes the direction. In this sense, for an object to have a constant speed, it must go in one direction constantly for a specific time. Any change in direction can vary the velocity.
For example What is the Difference Between Speed and Velocity, Let’s consider that a bullet is being fired from a gun. In case we separate the overall distance it goes in a given time (one minute). Than we have calculated its speed successfully. For calculate Velocity we need to decide direction of the (object) bullet after it’s been discharged. The normal speed of the object would be rendered as meter/second. The velocity would be meters/second east, west, or at a particular direction.
What is the actual Difference between Speed and Velocity
- Speed is obtained by dividing the distance traveled in unit time. When can say X km/hr, it is only describing a mathematical term not specifying in which direction X is moving. Hence speed can never be zero or a negative quantity. It never decreases with time. For a moving object, it is a non zero quantity. Velocity is obtained by dividing the change obtained in position (called displacement) by the change in time duration during which the change in position happened. It is a vector quantity. Now say X km/hr is moving towards north, it is specifying in which direction X is moving. Hence velocity can be zero or a negative quantity. It can decrease with time. For a moving object, it can be zero value.
- A particular object may have different velocities but at the same speed.
- Speed gives the idea of how fast an object can travel, whereas the velocity suggests the quickness as well as the positioning of the object in a two-dimension or three-dimensional.