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Velocity is important when someone wants to know the DIRECTION as well as the speed of something. Velocity is a VECTOR value, which means that it has two parts to its magnitude: the direction as well as the speed.
This can be important in many scenarios, such as when a rocket is launched..it is very important to know the direction/angle as well as the speed.
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It can be important to know the velocity of an object not just its speed because?
We distinguish between speed and velocity because if you add the speedsof objects, their directions are important. For example, the velocity of an airplane with ...
The velocity of an object can what if the speed of an object remains constant?
The velocity can still change, even if the speed doesn't. This is because velocity is a vector - not only the magnitude is important, but also the direction.
What is the scientific definiton of speed?
Speed is the magnitude of velocity, with units of distance divided by time. An important distinction is that speed is a scalar and velocity is a vector. Consequently, speed (unlike velocity) does not have a direction.
Why would it be more important to know the velocity of the hurricane instead the speed of hurricane?
The velocity tells you the speed of the hurricane, but also tells you the direction the hurricane is heading.
What is the differnce between velocity and speed?
Velocity is a vector quantity. So direction is important But speed is a scalar. Body moving around a circle may go with uniform speed but not with uniform velocity as direction is changing continuously
It can be important to know the velocity of an object not just its speed because?
We distinguish between speed and velocity because if you add the speedsof objects, their directions are important. For example, the velocity of an airplane with ...
What are the importance of speed velocity and acceleration in sports?
what are important speed, velocity and acceleration in several sports
Why is it important for airplane pilots to know wind velocity and not just wind speed during a flight?
Wind velocity is vector quantity. direction is also important.
What has the most important effect on blood velocity?
Blood viscosity is the most important efect on blood velocity. Viscosity meaning how thin or thick the blood is. Velocity meaning the flow of blood. If the blood is too thick it's velocity will be slow. If the blood is thin, the blood will flow faster.
What two things are important about velocity?
There is a direction and magnitude.
What is molecular velocity in chem?
Molecular velocity is defined as the velocity of a each molecule in a certain sample of gas. It can be expressed by means of root-mean-square velocity, average velocity and most probable velocity.
The velocity of an object can what if the speed of an object remains constant?
The velocity can still change, even if the speed doesn't. This is because velocity is a vector - not only the magnitude is important, but also the direction.
What is the scientific definiton of speed?
Speed is the magnitude of velocity, with units of distance divided by time. An important distinction is that speed is a scalar and velocity is a vector. Consequently, speed (unlike velocity) does not have a direction.
Why is it important to know when there is a tornado coming?
Velocity is speed and direction. It is important to know the velocity and not just the speed, because with both speed and direction you can figure out where a tornado is going and when it should get there.
What in sound energy?
Results from the integral particle velocity v of the surface A , whereby only the portions perpendicularly to the surface acoustic velocity are important.
What is the formula used to calculate the velocity of an object?
The average velocity in a particular direction = distance travelled in that direction / time taken. Velocity is a vector so the direction is important. If I go from A to B and then return to A my average velocity will be zero. My speed, on the other hand, will not be zero.
How do you find final velocity given height and mass?
the final velocity assuming that the mass is falling and that air resistance can be ignored but it is acceleration not mass that is important (can be gravity) final velocity is = ( (starting velocity)2 x 2 x acceleration x height )0.5
