A beam of uniform dimensions 100 m long, suspended by a rope in the center of the center, with weights A, B and C, suspended from one end of the beam at a distance of 5, 40 and 90 m, respectively, if A and B weighs 200 and 100 n. How heavy must the beam C be to be in equilibrium?

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

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.