Take 5

Practice problem solving strategies.
Choose any 5 problems!  Try to challenge yourself.  Odds answers are in the back of the book.
The assignment is not about the answers it is about PSS.  If you exhibit good PSS you will get the answer!!!
Discuss Problems on the blog.  Include key questions and question #.

• Case 1 Single object traveling with no change in motion
• Case 2 More than 1 object  (DAY 5 & 6)
• apply all the same ideas but separate the object as if they were entirely different problems
• Case 3 Object changes motion after some point 
• Key skill->  Equation selection
• ***Understand the difference between the variables*** 
• Note:  Not all books use the same notation
• Ex:
• What is u in the equation below?
• What is s?
• 
• Use the check list in your book to determine the related quantities
• Be able to write dumb equations like Xw=Xb  & tw=tb  SEE CASE 2