What does the saying the wheels are turning mean?
said to mean that a process or situation is continuing to develop and progress. The wheels are turning on plans to convert the building into a bookstore.
What does in my head the wheels were turning again?
Senior Member. No, it means he was thinking slowly; his brain is a simple machine like a clock or a windmill, with wheels in it, and these have to turn click-click-click before he can answer. This image is often used in cartoons.
How do wheels turn?
In most cars, small trucks and SUVs on the road today, there is a rack and pinion steering system. This converts the rotational motion of the steering wheel into the linear motion that turns the wheels and guides your path. The system involves a circular gear (the steering pinion) which locks teeth on a bar (the rack).
What keeps a wheel turning?
There must be friction between the four wheels and the ground or they’d simply slide along (like something being pushed on ice). Friction between each wheel and the ground helps it “dig in” so the wheel can rotate.
What does how the tables have turned mean?
We say that the tables have turned when the roles between two people (or groups of people) have reversed and are now the opposite of what they used to be. It means that the person who once had the advantage in a situation now has the disadvantage, and vice versa.
What does it mean to get in gear?
1 : to start working or doing something in a more energetic and effective way We need to get in gear if we want to finish this project on time.
What is the function of the wheel?
Among the car parts that have remained in use all along are the wheels. These circular structures produce rotary motion and are responsible for moving the car from one point to another. The wheels are, therefore, essential parts of any automobile.
Why do wheels spin?
A wheelspin occurs when the force delivered to the tyre tread exceeds that of available tread-to-surface friction and one or more tyres lose traction. Standard differentials (also referred to as “open” differentials) always apply equal torque to each wheel.
Why do wheels move forward?
This is my understanding: The car and the Earth apply equal and opposite forces on eachother by the torque of the engine trying to turn the wheel. This causes the Earth to move backwards a little bit, and more significantly, causes the whole car to move forwards which in turn makes the wheels move.
Where did the term turn in come from?
1 Answer. 1. Usage of “turn in” as an idiomatic expression meaning “go to bed” dates back to the 17th century and its origin appears to be from nautical jargon: Turn in: to go to bed.
What does have turned mean?
If you say that someone is having a turn, you mean they feel suddenly very unwell for a short period of time. [British, informal] He is having one of his turns.