At the instant shown, a truck A of weight W4 = 31,250 lb, and a car B of weight Wp = 3,620 lb, are traveling with speeds v4 = 35 mph and vp = 34 mph, respectively.
Choosing point O as the moment center, determine the angular momentum (with respect to O) of A and B individually at this instant.
37.6 ft
B UB 12.4 ft
28 ft
2 ft
UA 4
3.1 ft