Test Corrections and HW on Electrostatics

First- Energy Test corrections.

You may do test corrections up to a 37/52 if you earned less than 37/52.  To earn points back you must record your work on another piece of paper or on a Notability document.  Please turn the original test back as well.

For MC problems- indicated correct answer as well as an explanation OR calculation showing the correct answer.  MC problems that are not explained will not get credit.

Problem # 1( Roller Coaster):  Show all work.  You must set up the energy problem with a table, like you did in the Roller Coaster HW problem (go back in look in the Energy folder at that document, if necessary.)

Lab Practical:
Recall you had a cart going down a ramp.  You task is to find the velocity of the cart as it passes the blue tape marked on the ramp.

1.  Explain what three measurements you need to make.

2.  Set up a table as in the roller coaster problem.

3.  Either use the measurements you originally made, or make up some reasonable numbers to plug in.

4.  Show your work in the three energy calculations that are needed to solve this problem.

And now for the homework....


In complete sentences answer Qs 1-10 at the end of Ch 32 in the electrostatics reading.  Put this in your drive folder.  Galileos and Einsteins are doing this over the weekend; Newtons are doing this Monday night.