"After ripping the padding off a chair you are refurbishing, you notice that there are six springs beneath, which are intended to contribute equally in supporting your weight when you sit. You find a tag that indicates that the springs are identical and that each has a spring constant of 1.5 ✕ 103 N/m. What would be the elastic potential energy stored in the six-spring system if you were to sit on the chair?"

d they tend to lose electrons and become cations.

explanation:

a and b sometimes have a positive value

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada