A pulley system is a force multiplier. That means you trade distance for force. You pull the rope a long way to lift the load a short way, but the force you need is reduced.
yes car engines are pulleys
For most products you can buy, there is a trade-off between quality and price.
A system of pulleys is called a block and tackle
idk but pulleys were made in Sicily 250 B.C
There are fixed, moveable, and compound pulleys.
Archimedes (not a group, a guy) invented pulleys as well as other simple machines.
Trade-offs is the plural of trade-off
- cut off the old belt - buy a new belt - take off the two pulleys that have yellow brackets (one on each side) that restrict you to just put on the belt - put the belt on all the other pulleys - put the other two pulleys back on
the pulleys that the belts pass thru are misaligned.
group A
Gym pulleys Window blinds elevator pulleys garage door pulleys
A group of countries that trade together.
One of the pulleys is out of alignment,usually it is the tension pully. Replace it and problem will go away.
Some synonyms are admission, allowance, compromise, deal, trade off, and warrant. Often times, in politics and the news, when they say concession, they mean compromise or trade off, as in one political group making concessions with another.
A trade-off is an alternative that we sacrifice when we make a decision.
constraint
yes the do have pulleys