Question

velocity 10 km at SOP south of west. The the final position of the second helicopter 2) 7wo helicopters take off from the same landing area. One proceeds to km at se second lies 8 km in the direction 65° south of cast. Determine the final position of th with respect to the first direction must his heading he? 7 he is 90 8 9 3) The pilot of an airplane is trying to fly due west toward an airport. The airspeed of the km/hr. If the wind is blowing from the southwest at 100 km/h, in what direction must hi Find the speed of the plane relative to the ground A owing set of forces: 1) 200 N sº above the horizontal to the Use the method of rectangular resolution to find the resultant of the following set of for to the right: 2) 300 N 60° above the horizontal to the right. 3) 100 N 43 above the horizo left; 4) 200 N vertically downward. inted straight across a river >). A man is able to row a boat at 3 mph in still water. If he rows his boat pointed straight across with a current of 4 mph, what is his net velocity? If the river is 0.5 miles wide, at what point will be land on the other side?

Answer 1

15.22Km

® ist Helicopter proceeds AN 2: tolem at 50 south of west 3tas 65 east. 2nd Helicopter – 8 lem at la 65 south of in so - Jolem desen To find out final position of second Helicopter with respect to first we have two vecters OA = 10lem 08=8lem angle between them 65 LABI= 1 10778% 2.10.8 coses ~ 15.22 Llum