In addition to 1 m = 39.37 in the following exact conversion equivalents are given: I mile = 5250 ft. lft = 12 in
= 60 s. If a particle has a velocity of 8.7 miles per hour. its velocity, in m/s, is closest to

Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.