4.16 Lab Report Motion and Forces It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e. g., U4_ Lab_MotionAndForces_Alice_Jones. doc). Introduction 1. What was the purpose of the experiment? Type your answer here: What were the independent, dependent, and control variables in your investigation? Describe the variables for each part of the experiment. Type your answer here: 2. Write a hypothesis based on observations and scientific principles. Type your answer here: Experimental Methods 1. What tools did you use to collect your data? Type your answer here: 2. Write your procedure. List each step so that another student could follow the procedure and repeat your experiment. Type your answer here: Data and Observations 1. Record your observations. Type your answer here: Conclusions 1. What conclusions can you draw about how the sum of forces acting on an object affect its motion? Write an

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.

An isolated conducting spherical shell carries a positive charge. part a which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? electric potential inside the shell is constant and outside the shell is changing as 1/r2 both the electric potential and the electric field does change with r inside and outside the spherical shell electric potential inside and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is equal to zero electric field inside and outside the shell is constant (does not change with the position r), but is not equal to zero electric field inside and outside the shell is changing as 1/r (where r is the distance from the center of the sphere) electric field inside is equal to zero and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is changing as 1/r electric field inside and outside the shell is changing as 1/r2 electric field inside is equal to zero and outside the shell is changing as 1/r2 electric field inside and outside the shell is zero electric field inside is constant and outside the shell is changing as 1/r

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack