A20.8-kg box rests on a frictionless ramp with a 14.2° slope. the mover pulls on a rope attached to the box to pull it up the incline. if the rope makes an angle of 36.4° with the horizontal, what is the smallest force f the mover will have to exert to move the box up the ramp?

answer:

3

explanation:

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