7PS11 - Motion

Front

What is the term for the location of an object in relation to a reference point?

Back

Reference point

Front

What do we call speed that remains constant over time?

Back

Constant speed

Front

How do we describe information that is expressed in terms of quantity?

Back

Quantitatively

Front

What is the term for the change in position of an object?

Back

Motion

Front

What is the starting point used to describe the position of an object?

Back

Reference point

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

What is the difference between distance and displacement?

Back

Distance is the total path covered, while displacement is the shortest path from the initial to the final position.

Front

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

Back

Meters per second (m/s)

Front

What does a speed-time graph represent?

Back

It shows how speed changes over time.

Front

What is the significance of a flat line on a distance-time graph?

Back

It indicates that the object is at rest.