1. Which of the following statement CORRECTLY describes distance?
A. Change in position over a period
of time
B. The direction to where the object
is moving
C. Length of the entire path that an object travelled
D. Shortest distance between the object's two position
2. A speed time graph shows a horizontal straight line above the x-axis. What does this indicate?
A. the object is slowing down.
B. the speed does not change.
C. the object is increasing in speed.
D. there is an increase in the distance travelled.
3. what does the slope of a velocity vs. time graph represent?
A. acceleration
B. Distance
C. Force
D. Speed
Share
Answer:
Question: (2)A speed time graph shows a horizontal straight line above the x-axis. What does this indicate?
Answer :A. the object is slowing down
Because A horizontal line means the object is moving at a constant speed . A downward sloping line means the object is slowing down.
Question: (3)What does the slope of a velocity vs. time graph represent?
Answer : A. Acceleration
Because The principle is that the slope of the line on a velocity-time graph reveals useful information about the acceleration of the object . If the acceleration is zero, then the slope is zero (i.e., a horizontal line) The slope of a velocity-time graph reveals information about an object's acceleration.
• caryonlearning •