A delivery man is told to go 60 miles per hour north to make his delivery on time. These instructions describe the delivery man's (2 points) a speed b velocity c acceleration d magnitude

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Which statement describes james chadwick’s discovery.