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What are two words that describe the rate of motion of an object at a given point in time?
Wiki User
∙ 14y ago
Velocity is the change of distance over change in time (distance/unit time) and Acceleration is the change in velocity/unit time.
Wiki User
∙ 14y ago
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Why do you need to include a reference point when you describe the motion of an object?
Motion is relative. There must be something to compare it to.
What is a point of view from which to describe motion?
One point of view from which to describe motion is the observer's frame of reference. This point of view defines the position and motion of an object relative to the observer. By choosing a specific frame of reference, we can describe how an object moves in relation to that reference point.
What point must be chosen to determine the motion of an object?
A reference point must be chosen to determine the motion of an object.
What is needed to determine whether in object is in motion?
A Reference Point A reference point is needed to determine if an object is in motion.
When is an object in motion considered to be a point object?
when the object is at rest
An object is in motion only if its distance from a reference point is?
An object is in motion only if its distance from a reference point is changing. The average speed of the object is given by the object's rate of change of displacement from the reference point over time.
Why do you need to include a reference point when you describe the motion of an object?
Motion is relative. There must be something to compare it to.
What is a point of view from which to describe motion?
One point of view from which to describe motion is the observer's frame of reference. This point of view defines the position and motion of an object relative to the observer. By choosing a specific frame of reference, we can describe how an object moves in relation to that reference point.
Is needed to determine whether an object is in motion?
A Reference Point A reference point is needed to determine if an object is in motion.
What point must be chosen to determine the motion of an object?
A reference point must be chosen to determine the motion of an object.
What is needed to determine whether in object is in motion?
A Reference Point A reference point is needed to determine if an object is in motion.
When is an object in motion considered to be a point object?
when the object is at rest
What is needed to determine whether an object is in motion?
A Reference Point A reference point is needed to determine if an object is in motion.
When an object changes position over time relative to a reference point the object is?
motion
How do you know something is in motion at an given time?
You have to use a reference point. Pick anything around the area (it's better if it's stationary), and then check to see if the other object changes position at all (in comparison to the reference point). If it does change position, then the object is in motion.
How far an object is from a reference point?
the answer to that is motion
What is the comparison of an object's motion over time to another object?
Motion it the change of an object over time relative to its reference point. that is called a reference point.
