0
What else can I help you with?
What are the examples of simple machines?
pulleys are one
Do pulleys have a rope and a wheel?
Yes, or a chain, or a cable. And the "wheel" may have teeth - a sprocket wheel.
What is the difference between levers and pulleys and wheel and axle?
ok
What are some pulleys?
Some examples of pulleys include clothesline pulleys, flagpole pulleys, and elevator pulleys. Pulleys are simple machines that consist of a wheel with a groove around its circumference and a rope or belt that moves around the groove to lift or lower objects.
How belt fits around pulleys?
The Pulley has a wheel and spins at the top
What do you call the kind of forces that hold objects in circular patterns?
Pulleys or Wheel and Axels
Why is wheel so important?
it helps us move things and it can be used as pulleys and things
How are shoelaces are similar to pulleys?
Shoelaces and pulleys both involve pulling one end to tighten or fasten something at the other end. Both rely on friction to hold things in place - shoelaces on the eyelets of shoes, and pulleys on the grooves of the wheel. They are both examples of simple machines that make work easier.
A bicycle is a compound machine made up of which simple machines?
A bicycle consists mainly of Wheel and axles, levers, screws
Are there pulleys in a passenger elevator?
One kind of elevator uses pulleys, but not all do.
A block and tackle is a example of what?
a combination of one or more fixed pulleys and one or more movable pulleys such as a crane
What is a example of a block and tackle?
a combination of one or more fixed pulleys and one or more movable pulleys such as a crane
