To help make work easier.
Pully
Gears were invented to make working easier.
People use pulleys to change the direction of a force or to lift heavy objects by distributing the load across multiple ropes. Gears are used to transmit motion and power between two shafts, control speed and torque, and to change the direction of motion. Overall, pulleys and gears help make work easier by utilizing mechanical advantage.
Gears help to increase the amount of force needed to perform an action. The right type of gears that connect can help to lift heavy objects without the feel of putting in a great deal of work.
gears make our life easier by changing the direction of the rotation and increasing the the speed of the rotation.
Engines work best in a limited range of resistance and rate of rotation. Gears makes it possible to have the engine running in that range (almost) regardless of what speed the vehicle is moving at.W/o gears the engine would first struggle to get the car moving(where the resistance is too high), and once moving, the engine would struggle to get the car to speed, as the engine soon wouldn't be able to spin any faster.
Gears can do many things. With it anyone can use online files offline. Simply put, it connects the online world to the offline world. Although Gears can help make an online and offline experience easier, it was removed from the store in 2011.
A Spur gear is a gear and it can change the speed and direction of motion. You have to shift your gears in order to make your gears work. If you don't know how to, ask google or ask Wiki answers for a better answer on what to do. Remember, all gears need to be shifted at a certain period of time.
False. Friction is a force that resists motion, so it can make work more difficult rather than easier. Minimizing friction can help make work easier.
I know that some of the Honda motorcycles are .My Shadow is.
Yes. Gears are a way of trading strength for speed, or the other way around. Bodies, like engines, do best at a certain level of effort. The more gears you have, the easier it becomes to keep working at your ideal rate of effort, and always get the most speed out of the situation.