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A straight line with a constant slope.

But the reverse is not true. A straight line with a constant slope only means constant speed in the radial direction. The velocity may have components at right angles to the radial direction that are changing.

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โˆ™ 2013-09-05 07:20:59
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What characterizes constant velocity motion on a position time graph?
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What will be the nature of velocity-time graph for a uniform motion?

The nature of uniform motion for a velocity-time graph is graphed as a horizontal straight line. Uniform motion is unaffected by acceleration (line does not curve), which means that it goes up or down in a constant rate on a position-time graph. Velocity= the slope of a position-time graph. So, if the motion is constant on a position-time graph then the velocity of the uniform motion is constant on a velocity-time graph. Lauren "Physics above all!"


Is the velocity constant for an object in uniform circular and why?

The velocity of an object in uniform circular motion is constant, because, velocity is the rate of change of position at a given time or speed.


How can you determine the speed of an object that has constant motion if you have a distance vs time graph of the motion?

If constant motion means constant velocity then, total distance / total time = avg velocity => avg speed constant velocity => avg velocity = velocity


What is unifom velocity?

constant velocity of motion is called uniform motion.


What is Motion without acceleration?

Constant velocity including the constant zero velocity.


What is a definition for the scientific term constant motion?

It is motion in a straight line at a constant velocity.


Can a body in equilibrium if it is motion?

It can be in equilibrium if in constant motion (constant velocity) as no forces are acting on it (no acceleration)


What is a motion with a constant velocity?

It is called uniform motion because the object covers equal distances in equal intervals of time which is why it has a constant velocity.


What is the motion of an object said to be if its velocity is constant?

the object is on uniform motion


What are types of linear motion?

- Uniform Linear motion: with constant velocity. - Non Uniform Linear motion: with variable velocity.


Does velocity of an object remain constant in uniform circular motion?

Velocity is a vector with magnitude (speed) and direction. Since the linear velocity changes direction the speed is constant but the velocity is NOT constant.


What are two ways in which an object can have constant velocity uniform motion?

Objects moving in uniform circular motion will have a constant speed, and two objects with the same acceleration have a constant velocity.


Is motion with constant velocity an example of motion with constant acceleration?

Well, technically yes, and we even know the magnitude of the constant acceleration.If velocity is constant, that tells you that acceleration is zero, which sounds likea constant to us.


Graphical representation of motion?

Position-Time GraphYou can graph motion on a position vs time graph. On a position vs time graph, position is on the y-axis and time is on the x-axis. If the velocity is constant, the graph will be a straight line and the slope is average velocity. If the motion is accelerating, the graph will be a curved line.Velocity-Time GraphYou can also graph motion on a Velocity-Time graph. On a velocity vs time graph, velocity is on the y-axis, time is on the x-axis. If the graph is a straight line, velocity is constant and the slope is average acceleration. Also, on a velocity vs time graph, the area under the line is displacement.Refer to the related link for illustrations of the different graphs of motion and their meanings.


Do unbalanced forces mantain motion at a constant velocity?

Yes, balanced forces don't have any motion, but I'm not sure if they would have a constant velocity.


In uniform circulation motion is the velocity constant?

No. The direction keeps changing. Constant velocity means constant speed in a straight line.


Which characteristic of motion could change without changing the velocity?

Well, we know that velocity describes the speed and direction of motion, so you can't change either of those. We don't usually think of 'position' as a characteristic of motion, but if we try hard to please you, then we might observe that the position changes while velocity remains constant.


Do unbalanced forces maintain motion at constant velocity?

No


What type of motion is occurring when the slope of a line is not zero?

Assuming the graph is for displacement versus time, the motion should be constant velocity. If velocity versus time motion is constant acceleration


Do balanced forces cause motion?

No. An unbalanced force causes motion, but balanced forces keep a body in motion in a straight line at constant velocity, or at rest at constant 0 velocity.


Why achanging velocity cannot maintaining constant speed?

A changing velocity can maintain constant speed if the motion is circular. The constant change in direction is a change in velocity, even if the speed is constant.


Does the moon have a constant velocity?

Anything with constant velocity is moving at a constant speed in a straight line. Neither of these characteristics describes the motion of the moon.


Can uniform velocity appear in circular motion?

No.. this is impossible. Velocity must have a constant direction and speed to remain constant, it may have a constant speed, but the direction in a circle constantly changes. If it suddenly were to have constant direction, then the motion would go off on a tangent.. making it linear motion, not circular. In circular motion, velocity constantly changes. Always.


Can a body move with a constant velocity in an accelerated motion?

No. The definition of acceleration is change in velocity.


What is an example of constant speed with a change in velocity?

rotational motion