QuestionConstant Motion The line representing an object at rest on a speed-time graph is a horizontal line at . The line representing an object moving at constant speed is a horizontal line at that speed.
Recognize
7o. What are two motions that are illustrated as a horizontal line on a speed-time Graph?
6
Studdy Solution
STEP 1
1. A speed-time graph plots speed on the y-axis and time on the x-axis.
2. A horizontal line on a speed-time graph indicates no change in speed over time.
STEP 2
1. Identify the motion represented by a horizontal line at .
2. Identify the motion represented by a horizontal line at any constant value greater than zero.
STEP 3
A horizontal line at on a speed-time graph indicates that the object is at rest. This is because the speed is zero and does not change over time.
STEP 4
A horizontal line at any constant value greater than zero on a speed-time graph indicates that the object is moving at a constant speed. This is because the speed is constant and does not change over time.
The two motions illustrated as a horizontal line on a speed-time graph are:
1. An object at rest (horizontal line at ).
2. An object moving at constant speed (horizontal line at any constant value greater than zero).
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