Which is an example of a wheel and axel?

Answer

Examples of a wheel and axel are Door knob, Ceiling fan, Screwdriver etc.

Explanation:

A wheel and axle is a type of machine which consists of an axle attached with wheels such that the parts i.e wheel and axle rotate together and force is transferred from one part to another.

The wheel is a large disc like part and axle is a smaller cylindrical part. Wheel and axle are of two types :

1. Force is applied on the wheel For example in a door knob.

2. Force is applied on the axle For example in a ceiling fan.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..