When using a lever, what needs to happen in order to increase the size of the output force and to raise the mechanical advantage of the lever?

Explanation:

They are,

1.Moving the load closer to the fulcrum will increase the mechanical advantage.

2.Moving the effort farther from the fulcrum will increase the mechanical advantage. This may require a longer lever.

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..