32.
how much work is done pushing an 80 n box 2 m across ue surtout
what work is done?
a. 40 j
c. 160 j
b. 20 j
d. 240 j

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

What is the equation for electrical work?