Exam 2 Preap Numbers 1-5

1. Which of the following is a physical quantity that has both magnitude and direction?

A. Vector

B. Scalar

C. Resultant

D. frame of reference

2. _____ is an example of a vector quantity

A. Mass

B. Force

C. Volume

D. Density

3. A scalar quantity

A. always has mass

B. is a quantity that is completely specified by its magnitude

C. shows direction

D. does not have units

4. ___ is an example of a scalar quantity

A. Velocity

B. Force

C. Volume

D. Acceleration

5. Which of the following quantities used to describe motion is an example of a vector quantity?

A. Distance

B. Average velocity

C. Speed

D. Time