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Where can i find sample test questions for levers pulley's and gears?
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∙ 13y ago
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What will increase the actual mechanical advantage of a machine?
Common mechanisms for obtaining mechanical advantage would include such as multiple pulleys, hydraulic systems, gears, and levers.
Who invented pulleys and gears?
idk but pulleys were made in Sicily 250 B.C
What is a pully and gear everyday items?
The watch has pulleys and gears.
List of compound machines?
Compound machines are made up of two or more of the simple machines. These include pulleys, wedges, levers, wheels and axles, screws and gears, and inclined planes. Examples of compound machines include staplers, can openers, bicycles, and wheelbarrows.
What technologies have been used to invent the elevator?
wheel gears electricity levers mechanical advantage
What are the difference type of simple machine?
screws, levers, wedges, wheel & axles, incline plane, gears, pulleys
What will increase the actual mechanical advantage of a machine?
Common mechanisms for obtaining mechanical advantage would include such as multiple pulleys, hydraulic systems, gears, and levers.
What kind of mechanism is a crowbar?
Mechanisms are used to make jobs easier and they include levers, gears, pulleys, cams, and linkages. A crowbar is a lever, which is the simplest type of mechanism.
What has gears or and pulleys?
k.h;
Does treadmails have pulleys and gears in them?
yes
Who invented pulleys and gears?
idk but pulleys were made in Sicily 250 B.C
What is the science behind gears?
Gears are just multiple levers interacting with each other.
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).
What are bolt pullers used for?
Pulling gears, pulleys and such.
What are examples of series pulleys?
gears, tractors, bullsharks
What is a pully and gear everyday items?
The watch has pulleys and gears.
What are some invention ideas that need simple machines I need to come up with an invention idea that uses pulleys gears levers ect My friend made a juice maker. Any ideas?
a catapult i did one for school google how to build one that is what i did
