1: A river flows north 20 m/s. A small boat moves across at 45 degrees north of east at 5 m/s. Draw each vector and find the resultant.

2:One-thousand years ago on Easter Island, two villagers pull a Moai head with the following forces: 150 Newtons at an angle of 120 measured from east and 20 Newtons at an angle of 200 measured from east. Find the net force and direction acting on the giant head.