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.
We call the speed of an object at a specific moment its instantaneous speed.
Velocity of an object is measured by time over distance.
Time interval.
The speed of an object at any given instant is relative.
Answer: Instantaneous Speed
speed if no direction is needed velocity if direction is needed
the rate at which an object is moving at a given moment in 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.
The speed of an object at any given instant is relative.
Answer: Instantaneous Speed
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 if no direction is needed velocity if direction is needed
average speed
the rate at which an object is moving at a given moment in time.
No. Average speed is the rate an object is moving measured over more than an instant, such as one second, one minute, or something like that. Instantaneous speed, however, is the limit of the average speed as the interval of time approaches zero, i.e. at a given instant.
The speed of an object at any instant in time is its instantaneous speed.
Speed of an object at one instant of time is the object's instantaneous speed.(Not velocity.)
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.
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.
The speed of an object at one instant of time is its instantaneous speed.