1. Vector quantities are described by how many properties? A.1 B.2 C.3 D.4 E.5 F.6

2. Given a vector v, the vector –v is opposite in both magnitude and direction. A.True B.False

3. The direction of a vector is computed using which axis as reference? A.+x - axis B.+y - axis C.-x - axis D.-y - axis

4. Vector addition is commutative. A.True B.False

5. Given two vectors u and v, u+v has magnitude equal to the sum of magnitudes of u and v. A.True B.False C.It Depends

6. The vector has magnitude A.5 B.3 C.sqrt(5) D.sqrt(3)