Lab 3 (See Chapter 4 and especially Example 4-13, p. 88) involves
Atwood’s Machine.  This simulation can be downloaded from Grantham’s
Website, under “PH220.Simulations”; its file name is “ATWOOD
MACHINE.ip”.  In this simulation m1 is 1.0 kg and m2 is 1.1 kg.  Mass m2 is 1.1 kg.  Mass m2 rests on the floor that exerts a normal force, FN, on m2 ∙ g = ).  Then FN = _____.  Fill in the blanks and then copy these over to your Lab IMG_0215.JPGIMG_0214.JPGPH220B_Lab_Project_Answer_Sheet (2).doc




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