Select the statement that bost describes how fundamental forces relate. A. All forces begin equally and become varied. The object on which they are acting and the distance to that object determines the amount of force.
B. Weak nuclear and magnetic forces are different because magnetic forces are associated with unmoving charges, and weak
nuclear forces are associated with moving charges. C. All forces are related to the mass of the object on which they are acting. The larger the mass, the weaker the forces
become. D. Electromagnetic and gravitational forces are similar because they both include the interaction between attractive forces.

work: w = fd (given)

work done by chet   =50*1 = 50 j

work done by mika =40*2 = 80 j

work done by sara =30*1.5 = 45 j

work done by bill =60*0.5 = 30 j

students in order from the greatest amount of work done to the least is mika> chet> sara> bill

hence option (b) is correct.

answer; how far out of place which the object finished relative to the starting location;

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