In the 3rd Century BC, Archimedes: invented the sciences of mechanics and hydrostatics.discovered the laws of levers and pulleys, which allow us to move heavy objects using small forces. invented one of the most fundamental concepts of physics – the center of gravity.

7 0

3 years ago

Question 2 (1 point) Question 2 Unsaved

KIM [24]

Carter’s failure to get the hostages back ruined his re-election chance in 1980.

6 0

3 years ago

Excommunication interdict and the inquisition were open study

AnnZ [28]

it contains only sixteen letters and would be easy to design into a rectangular shape.

3 0

3 years ago