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Bicycles have multiple gears so that it's easier to go up hills, and so you can go faster on level ground. Read this article and in five minutes you'll know how to use your gears.
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∙ 10y ago
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Why were gears invented?
To help make work easier.
What us a machine that has gears that make work easier?
Pully
Why was the gear invented?
Gears were invented to make working easier.
How does a gear makes your lifes easier?
gears make our life easier by changing the direction of the rotation and increasing the the speed of the rotation.
How does a second-class lever make work easier?
it makes it easier because they work together as one and create motion and gravity :[[
How do gears make motion easier for a construction vehicle?
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.
What is spur gear?
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.
What can one do with the Google Gears software?
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.
Why do you use pulleys and gears in your daily lives?
we use pulleys and gears in our daily lives because it would make it easier for people to do our work.We would not have to work so hard.We use pulleys to lift heavy objects.We use gears to build stuff. That's why we see gears in some of our objects.(If you look at a egg beater,you will see gears in a egg beater).
Why is Copernicus' model much simpler than Ptolemy's?
The mechanical model (gears and the like) of Copernicus is much easier to make than Ptolemy's.
What make of motorcycles are shaft driven?
I know that some of the Honda motorcycles are .My Shadow is.
Why does my car make a grrrr noise when I back it up?
The grrr noise you hear should be more like a whiring, this is because the reverse gear is a straight cut gear, while all the other gears are helical ( 1st ,2nd, 3rd, 4th and 5th) when two straight cut gears meet there is more noise present due to the way the gears connect, as the reverse gear uses several small gears to change a clockwise motion into a anti-clockwise motion.
