A body whose weight is 784 N on the earth's surface will have a weight of N when transported to a planet whose acceleration due to gravity is g = 22.5 m/s2. Take the acceleration due to gravity on earth to be 9.80 m/s2.

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.

By what primary heat transfer mechanism does the sun warm the earth?

The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end