Scalar quantities describe only the magnitudes of measurements, whereas vector quantities describe the magnitudes and directions of measurements. Which of the following are vector quantities?
I. acceleration
II. force
III. length
IV. mass
V. speed
VI. velocity
A.
III, IV and V only
B.
I, III and V only
C.
II, IV and VI only
D.
I, II and VI only

What are the characteristics of living things

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.