Question

Travel information: this sign tells you which way to go and how far you must travel.

a) Exit sign
b) Guide sign
c) Milepost marker
d) Route marker

Answer 1

The correct answer is b) Guide sign, which provides both distance and directional information to travelers. Guide signs are integral for indicating how far and in which direction a destination is.

Step-by-step explanation:

Travel information such as directions and distances to locations is typically found on a guide sign. These signs provide critical information for travelers which, in essence, is about displacement vectors. Displacement vectors include both the distance (a scalar quantity) and the direction, allowing a person to reach their destination efficiently. For example, if you were to inform a friend of a fishing spot, you would need to provide both the distance and the direction, such as '6 km northeast from my tent.'

Answering the student's question:

• The correct answer to the question, 'This sign tells you which way to go and how far you must travel' is b) Guide sign.

A guide sign is the roadside signage that indicates distances and directions to various locations like towns, providing displacement information. It's not to be confused with an exit sign, milepost marker, or a route marker, which serve different functions on the road.