5.P.1.2 & 1.3 - Distance/Time Graphs

What does it mean if one object’s line crosses another’s on a distance/time graph?

• It means that the object whose line is above is moving faster than the other object.

• It means that both objects are moving at the same speed.

• It indicates that one object has stopped moving.

• It shows that the distance of both objects is equal.

What does a curved line on a distance/time graph represent?

• The object is moving at a constant speed.

• The object's speed is changing; it may be speeding up or slowing down.

• The object is stationary.

• The object is moving in a circular path.

What is the significance of the x-axis on a distance/time graph?

• The x-axis represents the distance traveled.

• The x-axis represents the speed of the object.

• The x-axis represents the time elapsed.

• The x-axis represents the acceleration of the object.

How can you represent a break in motion on a distance/time graph?

• A flat line segment, indicating the object is at rest.

• A steep upward slope, indicating increasing speed.

• A steep downward slope, indicating decreasing speed.

• A wavy line, indicating constant acceleration.

What does a downward slope on a distance/time graph indicate?

• The object is moving away from its starting point.

• The object is at rest.

• The object is returning to its starting point.

• The object is accelerating.

If a graph shows a sudden vertical line, what does that indicate?

• A sudden vertical line indicates an instantaneous change in position, which is not physically possible in real life.

• A sudden vertical line indicates a constant speed over time.

• A sudden vertical line indicates a gradual change in position.

• A sudden vertical line indicates a decrease in speed.

How can you tell if an object is moving faster than another on a distance/time graph?

• The object with the flatter line is moving faster.

• The object with the steeper line is moving faster.

• The object that covers less distance is moving faster.

• The object that takes more time is moving faster.

What does a flat line on a distance/time graph represent?

• The object is moving at a constant speed.

• The object is accelerating.

• The object is not moving; it is at rest.

• The object is moving backwards.

What is the purpose of using distance/time graphs in science?

• To visualize and analyze the motion of objects over time.

• To calculate the speed of light in a vacuum.

• To measure the temperature changes in a substance.

• To determine the chemical composition of a material.

What does a horizontal line followed by a steep line indicate in a distance/time graph?

• The object is moving at a constant speed.

• The object was at rest for a while and then started moving quickly.

• The object is accelerating steadily.

• The object is moving backwards.