A banana is launched at a monkey who is 100m above the ground horizontally at a height of 100m, the canon and and the monkey are 100 meters apart. The monkey falls from the tree as soon as the banana gets launched, if the banana hits the monkey, what is the velocity of the banana?

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.

im guessing the west of station b

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..