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. The slope of a speed-time linear graph is . acceleration velocity speed direction?
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An object is accelerating if its blank or speed changes?
If an object's speed is changing ... either growing or shrinking ... or the direction of its motion is changing, or any combination of these changes, then the object is said to be accelerated.
The measure of how fast a velocity is changing at a specific instant is known as?
The rate of change of velocity is known as acceleration. This can come in different forms (linear / nonlinear acceleration, angular acceleration ect).
What is the difference between velocity and linear motion?
Linear motion is a motion in a straight line but velocity can travel in any direction the equation for linear motion is and velocity is the rate of change of positions
Is v linear?
If v (velocity) is constant, then it's straight (linear). If v is changing due to acceleration, then it is a curve (non-linear)
Does an object that is moving in a linear path with an acceleration in the direction opposite to the motion have a decreasing velocity?
No. Acceleration is Delta-Velocity / Delta-Time. If Acceleration is negative then that means that either Delta Velocity is negative or Delta Time is negative---which is not practical. For Acceleartion to be negative, that means the Velocity has to Decrease. (where Delta Velocity is change in Velocity or V2 - V1)
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.
What are the two kinds of acceleration?
The three basic types of acceleration is absolute (acceleration in a direction), angular (acceleration due to rotation) , and Coriolis (acceleration due to a point changing its distance from the center of rotation while spinning Eg. swirling toilet water.) Hope this helps, Speeding Up, Slowing Down, and Changing Direction
An object is accelerating if its blank or speed changes?
If an object's speed is changing ... either growing or shrinking ... or the direction of its motion is changing, or any combination of these changes, then the object is said to be accelerated.
Can an object moving at a constant speed have acceleration?
Acceleration is defined as the change in velocity over a given time period. Velocity is a vector quantity: it includes speed and direction. That being said, you can accelerate an object without changing its speed by simply changing its direction. A body moving along the circumference of a circle its speed may remain a constant, but its velocity will not be a constant since its direction of motion continuously changes, since the velocity changes it has an acceleration.
What is the acceleration?
Acceleration is the change in velocity with time, for linear (constant) acceleration it is calculated by: (End Speed -Start Speed)/time taken
The measure of how fast a velocity is changing at a specific instant is known as?
The rate of change of velocity is known as acceleration. This can come in different forms (linear / nonlinear acceleration, angular acceleration ect).
What is the difference between velocity and linear motion?
Linear motion is a motion in a straight line but velocity can travel in any direction the equation for linear motion is and velocity is the rate of change of positions
Is v linear?
If v (velocity) is constant, then it's straight (linear). If v is changing due to acceleration, then it is a curve (non-linear)
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.
When can you accelerate even when your speed doesn't change?
"Acceleration" means a change of speed or direction of motion, or both.If you change direction ... like turning a corner ... then there is acceleration,even though your speed is constant.Anything traveling on a circular track, even at a constant speed, has constantacceleration.
Is there is any linear or Circular motion equation or just the motion in which acceleration of body changes at constant velocity?
The question is, if not a maelstrom, certainly a melange at least.Especially noteworthy is the part where "acceleration of a body changesat constant velocity".Acceleration is the rate of change of velocity. If velocity is constant, then there isno acceleration. If velocity changes at a constant rate, then acceleration is constant.Velocity would have to change at a rate that changes, in order to have a changingacceleration.Now, what is it you're looking for ? A "linear or circular motion equation" ? There areoodles of them, describing the relationship among the position, displacement, speed,velocity, and acceleration, in one, two, or three dimensions, in rectangular, polar, andspherical coordinates, for linear motion, and an entire separate set of equations forcircular motion.
Does an object that is moving in a linear path with an acceleration in the direction opposite to the motion have a decreasing velocity?
No. Acceleration is Delta-Velocity / Delta-Time. If Acceleration is negative then that means that either Delta Velocity is negative or Delta Time is negative---which is not practical. For Acceleartion to be negative, that means the Velocity has to Decrease. (where Delta Velocity is change in Velocity or V2 - V1)
