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The velocity of an object at a particular instant or at a particular point of its path is called instantaneous velocity.
In another word, the instantaneous velocity of an object is defined as the limiting value of the average velocity of the object in a small time interval around that instant , when the time interval approaches zero.
v = dx/dt , where dx/dt is the differential coefficient of displacement "x" w.r.t. time "t"
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Is instantaneous velocity the right answer to the question speed and direction of an object at a specific moment?
Yes it is. That definition is correct.
If the instantaneous velocity of an object is constant then so is acceleration.?
the velocity increases at a constant rate
What is a instantaneous velocity?
Instantaneous velocity: The velocity of an object at one moment in time.
How is velocity same from instantaneous speed?
Instantaneous speed is the magnitude of the velocity. Velocity also states the [direction] of the speed.
Is instantaneous velocity a vector or a scalar?
Velocity is always a scalar, instantaneous or average doesn't matter.
Is instantaneous velocity the right answer to the question speed and direction of an object at a specific moment?
Yes it is. That definition is correct.
You want correct formula for instantaneous velocity?
v(t) = dsdt This should be the formula for instantaneous velocity.
If the instantaneous velocity of an object is constant then so is acceleration.?
the velocity increases at a constant rate
What is a instantaneous velocity?
Instantaneous velocity: The velocity of an object at one moment in time.
What is the Instantaneous velocity?
Instantaneous velocity is the velocity in difference displacement in shortest time or specific time interval.
How is velocity same from instantaneous speed?
Instantaneous speed is the magnitude of the velocity. Velocity also states the [direction] of the speed.
Does light speed accelerate or is it instantaneous velocity?
Instantaneous.
Is instantaneous velocity a vector or a scalar?
Velocity is always a scalar, instantaneous or average doesn't matter.
Does the slope of a position time graph represent average velocity or rate of change of velocity?
The tangent at a point on the position-time graph represents the instantaneous velocity. 1. The tangent is the instantaneous slope. 2. Rather than "average" velocity, the slope gives you "instantaneous" velocity. The average of the instantaneous gives you average velocity.
When is the instantaneous velocity equal to avg velocity?
Mainly, when the velocity doesn't change. Also, in the case of varying velocity, the instantaneous velocity might, for a brief instant, be equal to the average velocity.
What does instantaneous velocity mean?
Instantaneous velocity is a vector quantity representing the velocity Vi at any point.It is the time rate of change in displacement.
What is the relationship between average velocity and instantaneous velocity?
The average velocity over an time interval is the average of the instantaneous velocities for all instants over that period. Conversely, as the time interval is reduced, the average velocity comes closer and closer to the instantaneous velocity.
