How do electronegativity values us determine the polarity of a bond

What is the magnitude of the resultant vector round your answer to the nearest tenth

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.