1.Two ropes are tied on a post and applied with forces 8N and 10N. If the angle between them is 60°, find the resultant vector.
2. M/V Andresito is hoarded 220 N/M to the east and then 260 N.M 65° north west. Find the resultant displacement.
3. Find the resultant displacement of a man if he walked 15 m to the east and 10 m, 60° north of east.
4. Determine the resultant displacement of a car that goes 50 km, east; 30 km, south; 20 km, west; and 10 km, north
5. A vessel is headed due east at a forward speed of s knots. Then it headed northeast at the speed of 4 knots. Then it made a turn 60° north of west at 5 knots. Finally, it made a turn of 30° south of west at a speed of 6 knots. Disregarding other pressure, what is the resultant velocity of the vessel relative to the earth’s surface?​