Distance and Displacement - Flashcard 3!

Front

What does it mean for an object to be in motion?

Back

An object is in motion if its position changes relative to another object.

Front

What is the total distance traveled if an object moves 3.75 km?

Back

3.75 km.

Front

Why is all motion described as relative?

Back

Because everything in the universe is constantly in motion, so it depends on your frame of reference.

Front

If an object has traveled 40 meters away from its starting point at 60 seconds, what is its distance from the start?

Back

40 m.

Front

A person walks 50 meters north and then 32 meters south. What is their displacement?

Back

18 meters.

Front

Define distance in the context of motion.

Back

Distance is the total length of the path traveled by an object, regardless of direction.

Front

Define displacement in the context of motion.

Back

Displacement is the shortest distance from the initial to the final position of an object, including direction.

Front

What is a frame of reference?

Back

A frame of reference is a system for specifying the precise location of objects in space and time.

Front

How does the concept of relative motion apply to everyday life?

Back

Relative motion explains how we perceive motion based on our own position and movement.

Front

What is the difference between distance and displacement?

Back

Distance is a scalar quantity (only magnitude), while displacement is a vector quantity (magnitude and direction).