PLS HELP :two forces 100N and 60N was initially at rest travelled with an acceleration of 5ms by -2, what was it's kinetic energy after 4 seconds

the answer is b ) square root of 5

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