Homework Problems 

Problems 4.3    3,5,6,14

Problems 4.4   15,16

Problems 4.5    17,18,19,20

Problems 4.6    25,27,29,32

Problems 4.7   43,44,45,46

Problems 4.8   None 

Problems 5.1   1,6,9,12

 Forces

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 A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects. When the interaction ceases, the two objects no longer experience the force. Forces only exist as a result of an interaction

Research Question:  Can Newton's Second Law be verified Experimentally