A uniform steel beam has a mass of 370 kg. On it is resting half of an identical beam, as shown in (Figure 1). a)determine the vertical support force at A. b) determine the vertical support force ar B. ​

the first step is making objective observations.

they have to be based on a certain event and can be confirmed by others if it is right or not.

answer(20) psi;

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