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What is instentaneous acceleration?
instantaneous acceleration is the instantaneous change of velocity with respect to time.
What is the importance of uniform acceleration graph in physics what is instantaneous velocity?
The slope of a velocity-time graph that shows uniform acceleration is the actual acceleration. Instantaneous velocity is the velocity of a body at a particular moment in time.
What is it called when what is it called when speed stays the same?
It is called zero acceleration/no acceleration. In other words, instantaneous velocity is zero.
Can the average speed ever equal the instantaneous speed?
When there is no acceleration or when there is constant acceleration. When either of these cases is present, the graph of velocity versus time will be linear. When there is linear velocity, the average velocity will equal the instantaneous velocity at any point on the graph.
What is instantaneous velocity in math?
if under uniform acceleration or deceleration v = u + (a*t) where: v = instantaneous velocity u = initial velocity a = acceleration (negative if decelerating) t = time elapsed
If the instantaneous velocity of an object is constant then so is acceleration.?
the velocity increases at a constant rate
When average velocity is equal to its instantaneous velocity acceleration?
you are still. motion is at rest.
What's the difference between instantaneous velocity and instantaneous acceleration?
Instantaneous velocity is the rate at which an object is moving in a uniform direction, distance per unit time, at any given instant in time. instantaneous acceleration is the rate at which an object's velocity is changing at any given instant in time
How is acceleration calcuated?
Dividing change of velocity by the time it takes to change the velocity. If acceleration is not constant, this will give you the average acceleration during the period; to get the instantaneous acceleration, you have to take the derivative of the velocity.
What is it called when speed stays the same at any given moment in time?
It is called zero acceleration/no acceleration. In other words, instantaneous velocity is zero.
Is average acceleration equal to instantaneous acceleration for a uniformly accelerated car?
Average acceleration will be equal to instantaneous acceleration when an object has an uniform acceleration throughout its motion. Example : A car accelerating at 1m/s2 uniformly in a straight line.
The rate at which velocity is changing at a given instant is described by?
The answer is: Instantaneous Acceleration.
