Anewspaper is tossed at an angle of 35° above the horizontal. if it has a mass of 2.2 kg and a speed of 6 m/s, what is the magnitude of the momentum in the horizontal direction? a. 7.6 kg-m/s b. 10.8 kg-m/s c. 13.2 kg-m/s d. 34.1 kg-m/s

(A). 7.6 kg-m/s is the answer

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.

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this