Speed and Motion Graphs

Front

What is the definition of acceleration?

Back

Acceleration is the rate of change of velocity of an object with respect to time.

Front

What does a flat, horizontal line on a speed vs. time graph indicate?

Back

A flat, horizontal line indicates that the object is moving at a constant speed and is not accelerating.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.

Front

What is the unit of measurement for speed in the metric system?

Back

The unit of measurement for speed in the metric system is meters per second (m/s).

Front

How do you calculate average speed?

Back

Average speed is calculated by dividing the total distance traveled by the total time taken.

Front

What does a steep slope on a distance vs. time graph represent?

Back

A steep slope indicates a high speed, meaning the object is covering distance quickly.

Front

What is the significance of the y-axis on a speed vs. time graph?

Back

The y-axis represents the speed of the object.

Front

What does it mean if an object has a negative acceleration?

Back

Negative acceleration indicates that the object is slowing down.

Front

What is the relationship between distance, speed, and time?

Back

Distance is equal to speed multiplied by time (Distance = Speed x Time).

Front

What does a speed of 0 m/s indicate about an object's motion?

Back

A speed of 0 m/s indicates that the object is at rest and not moving.