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Velocity is a vector quantity in which both magnitude and direction must be taken into consideration. For an object to have constant velocity, it is necessary that both the magnitude and the direction of the velocity must be constant. Even if either magnitude or direction is variable, velocity will not remain constant. On the other hand, speed remains constant if direction is changed and magnitude is kept constant, as speed is a scalar quantity.
For an object to have constant velocity, it is necessary that the object move at a constant speed and not change course. That object must move in a straight line to have a constant velocity.
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What best describes an object with constant velocity?
Constant speed, moving in a straight line, zero acceleration, zero net force acting on it.
When an object moves with constant velocity does its average velocity during a time interval differ from its instantaneous velocity at any instant?
No. If it its moving at constant velocity, its instantaneous velocity would be the same as its constant velocity.
How does the graph of displacement vs time look for something moving at a constant positive velocity?
An Upward Sloping Straight Line. <3
When can an object a constant speed but not a constant velocity?
Consider an object turning in a circle at a constant speed. Because velocity is not just the value of speed, but also the direction in which the object is moving, the velocity would not be constant.
How do you describe bodies moving with a constant velocity?
Those bodies are unaccelerated.
If a car moves at constant speed also moving at constant velocity give an example?
A car moving at constant speed in a straight line is also moving at constant velocity.
If a car moves with constant speed does it also moves with constant velocity?
A car moving with a constant speed is moving with a constant velocity if and only if it is travelling along a straight line.
Can an object have a constant speed and velocity at the same time?
Yes. An object moving in a straight line at constant speed has constant velocity.
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.
Moving at constant velocity is also moving with constant speed?
Velocity is Speed in a given direction. Moving at constant velocity is equivalent to say moving with a constant speed in a specified direction. So, moving at constant velocity implicitly means moving with constant speed.
The velocity of an object moving in a straight line changes at a constant rate when the object is experiencing constant?
acceleration
When do you consider a body moving at a constant velocity?
When it's moving in a straight line at a constant speed. And it has nothing to do with my judgment or opinion. That's the definition.
Does an object moving in a constant speed in a straight line have any forces acting on it?
It will have zero force BUT, it WILL have a constant velocity
What does constant velocity mean?
It means moving at a constant speed ... not speeding up or slowing down ... and in a straight line.
What does mean the velocity remains constant?
It means moving at a constant speed ... not speeding up or slowing down ... and in a straight line.
What is acceleration when velocity is constant?
there is no acceleration if the body is moving with constant velocity
If a ferris wheel is rotating at constant speed is it moving at a constant velocity?
No. Velocity combines speed and the direction of motion.Constant velocity is constant speed in a straight line.In circular motion, the velocity is always changing even if the speed is constant,because the direction is always changing.
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