please help me!
You are given a vector in the xy plane that has a magnitude of 95.0 units, a ycomponent of -40.0 units and X components of 86.2. Specify the vector V which, if you add it to the original one, would give a resultant vector that is 66.0 units long and points entirely in the -x direction.
You are given a vector in the xy plane that has a magnitude of 95.0 units, a ycomponent of -40.0 units and X components of 86.2. Specify the vector V which, if you add it to the original one, would give a resultant vector that is 66.0 units long and points entirely in the -x direction.
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[86.2x - 40y] + [Vector V] = [-66x + 0y]
Vector V = [-66x + 0y] - [ 86.2x -40y]
Vector V = -152.2x + 40y or
Vector V = 157.368 units at an angle of 165.275 degrees
Vector V = [-66x + 0y] - [ 86.2x -40y]
Vector V = -152.2x + 40y or
Vector V = 157.368 units at an angle of 165.275 degrees