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Instantaneous speed is speed at any instant in time.

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speed at any instant of tiime is know as what?

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Instantaneous speed

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Q: What is the speed at any instant time known as?
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The speed of an object at any instant in time is its?

The speed of an object at any instant in time is its instantaneous speed.


Does the speedometer of a car read average speed or instaneous speed?

In a car, the speedometer measured Instantaneous speed. This comes from the assumption that the car does not slow down and speed up fast enough for the speedometer to be able to give an average of the changing speed.


What is the relation between instantaneous speed and instantaneous velocity?

If I drive away from my house at 8:00 in the morning and return at 6:00 PM that same evening with 50 more miles showing on the car, you know immediately that my average speed for the day was 5 mph. But you don't know a thing about how much of that time I was stopped, how much in motion, or what my speed was at any moment between 8 and 6, because there's no necessary relationship between instantaneous and average speed. I guess it's probably true to say that there has to be some instant during any period of time when the instantaneous speed must be equal to the average speed during the same period. That sounds like a nice theorem, and its proof ought to be good for some mathematical recreation, but it doesn't seem too useful.


What are two units of measure for speed?

In order to measure speed, a unit for distance and a unit for time must be used. Common units with which speed is expressed are meters per second (m/s), miles per hour (mph), and kilometers per hour (km/h).


What is the decrease in speed?

When speed changes, the rate a which you are going (ex: 22 miles per hour) changes. Direction changes when the direction(ex: north, south, east, west) changes. Any change in speed or direction of motion is known as 'acceleration'.

Related questions

What is the term for speed for any instant in time?

Instantaneous speed is speed at any instant in time.


The speed of an object at any instant in time is its?

The speed of an object at any instant in time is its instantaneous speed.


What Is the speed of an object at any instant of time.?

Instantaneous speed-the speed of an object at any instant time. When you ride in a car, the instantaneous speed is given by the speedometer.


Speed of an object at any instant in time?

acceleration


What is the distance traveled by an object per unit of time called?

Distance traveled by an object per unit of time is called speed. Speed is a scalar quantity. It is always greater than or equal to zero. Direction is not associated with this physical quantity. Speed at any instant is called instantaneous speed. Speedometer in vehicles show instantaneous speed viz. speed at any instant of time. Speed at any instant = derivative of traveled distance with respect to time = dx/dt.


What is the speed of an object at any given instant?

The speed of an object at any given instant is relative.


What information does the slope of a speed time graph provide?

The slope of a speed/time graph at any point is the acceleration at that instant.


What is called speed of an object at a given instant?

An objects speed at any particular moment in time is known as its instantaneous velocity. This is the rate of change or the derivative of the objects position.


The speed of an object at any given instant?

Answer: Instantaneous Speed


What do you mean by instantaneous speed?

Instantaneous speed is the speed of a body at any one instant. There is really no such thing as the instantaneous speed, it is merely the average speed over a very short space of time.


Define speed at which an object is moving at a given instant time?

If the displacement of the object (its position) can be described as a functional or algebric equation, you can find the instant speed of this object by calculating the derivative of its displacement equation, knowing that speed is the first derivative of position and acceleration, its second.


What is the velocity of an object at any given instant in time is known as?

It is called instantaneous velocity and is the slope of the line tangent to the point on the position versus time graph. It also can be found by differentiating position with respect to time (i.e. dx/dt)Instantaneous Speed