You want to describe the harmonic motion of a swing. you find out that it take 2 seconds for the swing to
complete one cycle. what is the swing’s period and frequency?

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

What part of the ear is names after tools, such as the hammer and the anvil?