Objects lying in the same plane are called coplanar. Here, you can obtain the the resultant vector from the two coplanar vector based on the cosines law (rule) of vector addition for a non-right-angled triangle.
Objects lying in the same plane are called coplanar. Here, you can obtain the the resultant vector from the two coplanar vector based on the cosines law (rule) of vector addition for a non-right-angled triangle.