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No, velocity is a mathematical concept (change in position per unit time).
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Is instantaneous velocity a vector or a scalar?
Velocity is always a scalar, instantaneous or average doesn't matter.
What is the definition of velocity lag?
In a flow of matter, such as in a rocket, velocity lag is the speed difference between the flowing gas particles and solid/liquid particles. Any amount of velocity lag slows down the overall force and speed of the matter flow.
What is energy that moves matter called?
it is due to kinetic energy that a matter moves. matter gains some velocity due to its mass on applying force on it
What property of matter is momentum related too?
Mass X Velocity = Momentum …Since Velocity is results from a force external to object, it is not a property of the matter itself.However. the Mass is related to or a property of the matter.Therefore,the answer to your question is, the MASS of the object.
Can an object's acceleration be a negative number?
Yes it can be.When a body has its initial velocity greater than its final velocity, then the body can have negative acceleration since acc.=change in velocity/time
Why anything cannot cross the velocity of light?
Because every matter has a mass which tries to stop the matter from gaining the equal or higher velocity as light.
What is a velocity time graph in detail?
A velocity time graph is still a velocity time graph - no matter the degree of detail that you look at it.
Is instantaneous velocity a vector or a scalar?
Velocity is always a scalar, instantaneous or average doesn't matter.
What is the definition of velocity lag?
In a flow of matter, such as in a rocket, velocity lag is the speed difference between the flowing gas particles and solid/liquid particles. Any amount of velocity lag slows down the overall force and speed of the matter flow.
What is the overall rate of speed an object moves?
speedIn physics:If the direction doesn't matter, the word "speed" is used.If the direction DOES matter, the word "velocity" is used.
What is the temperature of dark matter?
At present we do not know. It might be almost motionless, it might have a high velocity, it might have a velocity near that of light. These three hypotheses of the nature of dark are called (respectively); cold dark matter, warm dark matter, and hot dark matter.
When angular velocity decreases the direction of angular acceleration is opposite to angular velocity .why?
Take the velocity to be in positive direction. Positive acceleration increases velocity and they are in the same direction. Negative acceleration reduce velocity and they are in opposite direction. It does not matter if the motion in linear or anfular.
Can phase velocity exceed the speed of light?
Yes it can, because the phase velocity of a matter wave does not carry information, and thus does not violate special relativity. The group velocity is what is limited by c.
What is energy that moves matter called?
it is due to kinetic energy that a matter moves. matter gains some velocity due to its mass on applying force on it
What is the difference of speed from velosity?
Speed is a scalar, velocity is a vector. That is to say, when you talk about "speed", the direction doesn't matter; when you talk about "velocity", it does. A velocity is only completely specified if you know the magnitude AND the direction.
What property of matter is momentum related too?
Mass X Velocity = Momentum …Since Velocity is results from a force external to object, it is not a property of the matter itself.However. the Mass is related to or a property of the matter.Therefore,the answer to your question is, the MASS of the object.
How can a vehicle at the same time have a constant speed but changing velocity?
Speed is a scalar quantity (direction does not matter) and velocity is a vector quantity) ie velocity means speed in a specific direction. If you are changing direction (turning) in a car, your speed is the same, while your velocity changes.
