Ariana is accelerating her car at 4.6 m/s2. it took her 10 seconds to reach this acceleration. her starting velocity was 0 m/s.

what was her final velocity?

a. 0 m/s

b. 2.3 m/s

c. 4.6 m/s

d. 46 m/s

An unknown mineral sample has a mass of 318 g and a volume of 120 cm³. which mineral could the sample be? a. gypsum (density = 2.3 g/cm³) b. quartz (density = 2.65 g/cm³) c. apatite (density = 3.1 g/cm³) d. zircon (density = 4.65 g/cm³)