A train is traveling from Texas to Kentucky with an initial velocity of 5 m/s. If the final velocity is 65m/s and traveled 1800km then what is the acceleration?

Train can travel anywhere, not only Texas or Kentucky

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.

b.

hope this : )