Which answer best describes displacement?
Displacement is a scalar quantity which accounts for how far away an object is after a period of time has elapsed from its initial starting point. Displacement is a scalar quantity which accounts for how far away an object is after a period of time has elapsed from its initial starting point. Displacement is a scalar quality showing total length of an area traveled by a particular object. Displacement is a scalar quality showing total length of an area traveled by a particular object. Displacement is neither a vector nor scalar quantity, which accounts for how far away an object is after a period of time has elapsed from its initial starting point. Displacement is neither a vector nor scalar quantity, which accounts for how far away an object is after a period of time has elapsed from its initial starting point. Displacement is a vector quality showing total length of an area traveled by a particular object.
Displacement is a vector quantity showing the total length and direction of an area traveled by a particular object.
The answer that best describes displacement is: Displacement is a vector quantity showing the total length of an area traveled by a particular object.
The answer that best describes displacement is: Displacement is a vector quantity showing the total length and direction of an area traveled by a particular object. To understand this concept, we need to know that displacement is a measurement that takes into account both the distance an object has moved and the direction it has moved in.
If we want to calculate the displacement of an object, we need to know its initial position and its final position. By subtracting the initial position vector from the final position vector, we can determine the displacement vector. The displacement vector will have a magnitude (length) that represents the distance traveled, and a direction that represents the overall movement.
It's important to note that displacement is different from distance traveled. While distance only considers the total length of the path taken, regardless of direction, displacement takes into account the straight-line path from the starting point to the ending point.
Therefore, the correct answer is: "Displacement is a vector quality showing the total length and direction of an area traveled by a particular object."
Kelley is playing pool and hits the cue into the nine ball, which is directly in the center of the pool table. The nine ball travels a total of 7 meters before stopping, 1 meter to the left of the initial starting point of the nine ball. Which sentence reflects the correct statement regarding distance and displacement when considering the motion of the nine ball?
The nine ball traveled a distance of 7 meters and was displaced by 1 meter. The nine ball traveled a distance of 7 meters and was displaced by 1 meter. The cue ball traveled a distance of 7 meters and was displaced by 1 meter. The cue ball traveled a distance of 7 meters and was displaced by 1 meter. The nine ball traveled a distance of 1 meter and was displaced by 1 meter. The nine ball traveled a distance of 1 meter and was displaced by 1 meter. The nine ball traveled a distance of 1 meter and was displaced by 7 meters.
The correct statement regarding distance and displacement when considering the motion of the nine ball is: "The nine ball traveled a distance of 7 meters and was displaced by 1 meter."
Distance refers to the total length of the path traveled, which in this case is 7 meters. Displacement, on the other hand, is the straight-line distance from the initial position to the final position, taking into account both the magnitude (length) and direction of the movement. In this case, the nine ball was displaced by 1 meter to the left of its initial starting point.
Imagine a time-position graph where the velocity of an object is constant. What will be observed on the graph concerning the slope of the line segment as well as the velocity of the object?
The slope of the line is equal to zero and the object will be in motion. The slope of the line is equal to zero and the object will be in motion. The slope of the line is positive, and the object will be stationary. The slope of the line is positive, and the object will be stationary. The slope of the line is negative, and the object will be stationary. The slope of the line is negative, and the object will be stationary. The slope of the line is equal to zero and the object will be stationary.
If the velocity of an object is constant, the observed characteristics on the time-position graph will be as follows:
- The slope of the line segment will be equal to the velocity of the object. Since the velocity is constant, the slope will also be constant and non-zero (positive or negative), depending on the direction of the motion.
- The object will be in motion. If the velocity is constant, it means that the object is moving at a constant speed in a straight line.
Therefore, the correct statement regarding the graph is: "The slope of the line is equal to a constant value (non-zero) and the object will be in motion."
Select the option that best summarizes the reason for the use of position-time graphs when studying physical science.
Position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show velocity. Position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show velocity. Position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show acceleration. Position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show acceleration. Position-time graphs show the relationship between the position of an object (shown on the x-axis) and the time (shown on the y-axis) to show displacement. Position-time graphs show the relationship between the position of an object (shown on the x-axis) and the time (shown on the y-axis) to show displacement. Position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show displacement.
The option that best summarizes the reason for the use of position-time graphs when studying physical science is:
"Position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show displacement."
Position-time graphs provide a visual representation of how an object's position changes over time. By plotting the position on the y-axis and time on the x-axis, the graph allows us to analyze and understand the displacement of an object, which is the change in position from its starting point.