Answer:
Sheave wheel and hoist cable
Explanation:
The sheave wheel is a pulley wheel that sits above the mine shaft. The hoist cable passes over the sheave wheel and then down the shaft of the mine. The sheave wheel reduces the sliding friction of the mine cable. The head frame is the structure that supports the sheave wheel.
Answer:
Internet
Explanation:
The "Cloud" is an Online service this means it works on the Internet and without the Internet you can't have access to it.
1. Horsing around can lead to breaking equipment in the classroom or somebody getting hurt
2. leaving your backpack on the floor can cause someone to fall
3.something unexpected may happen and worsen the problem
4. it can corrupt the computer's files and deleted unsaved work.
if you want the sentences to be longer, add some words to them and make the message the same.
Answer:
A Cell Phone is, therefore, a mobile phone that works utilizing radio cells, which is an area of radio coverage. Cell phones can typically be used while moving from one cell to another without losing coverage or dropping the connection. Satellite phones are not cell phones, although they are mobile phones.
Explanation:
<span>Stock market firms, also known as brokerage firms, assist in the act of buying and selling financial securities. These trades are financed through financial institutions for security.</span>
