HI:D everyone!! How u all doing I'm doing GR8T no idea why I'm asking this question I guess I'm just super-duper bored right now soyeah.
-kaykay:P
Plz don't report me I just doing this for free points:D

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?

Find the mass by adding the numbers from the three sliders