Calculate the spring constant. Look at the graph of x vs. t graph. (You may want to double-click on it to examine it in the Data Tool view.)
From the graph, determine the period T.
The first video frame lists the mass.
Use the equation below to solve for the spring constant k. Show your work below.
T=2

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

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

Which of the following statements correctly describes a transformer?