Frame of Reference review

Front

What is a frame of reference in physics?

Back

A frame of reference is a place or object that can be used to compare the motion of another object.

Front

What appears to be in motion when you are sitting in the back seat of a car looking at the seat in front of you?

Back

People waiting at the crosswalk next to the street appear to be in motion.

Front

What are the SI units used to measure distance?

Back

Meters.

Front

What is the definition of distance?

Back

Distance is a measurement of the space between two objects.

Front

What must a reference point be?

Back

A reference point must be not moving, stationary, or still.

Front

What is motion?

Back

Motion is the change in position of an object over time.

Front

What is the difference between distance and displacement?

Back

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

Front

What is a stationary object?

Back

A stationary object is one that does not change its position relative to a frame of reference.

Front

How does a moving observer perceive motion?

Back

A moving observer may perceive other objects as being in motion or stationary depending on their own motion.

Front

What is the importance of a reference point in measuring motion?

Back

A reference point is crucial for determining whether an object is in motion or at rest.