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March 21, 2014 . Homework : Read pages: 43-45 and complete Finding Friction Worksheet. – Get new notebook in order and updated as necessary Do Now –Write down homework………………………then
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March 21, 2014 • Homework: Read pages: 43-45 and complete Finding Friction Worksheet. – • Get new notebook in order and updated as necessary Do Now –Write down homework………………………then • Open Notebooks to page 3: Take out Will, Bill and Phil Worksheet- (Glue/ Tape in- if you haven’t already) • Open textbook to pg. 39- Draw ALL of Fig. 3 and write the captions for each in notebook on pg. 2. (Just draw boxes, captions and Arrows, Do not need to draw the people) • ***You have 10 Minutes to complete this do now- Thank you**
Which of the following is this Photo an example of: 1. Unbalanced Forces in the same direction? 2. Unbalanced Forces in Opposite direction? 3. Balanced forces in opposite direction?
Are the forces Balanced or Unbalanced? -The object is at rest, it’s not in motion, the forces are balanced. -An unbalanced force needs to be exerted on the lemon to change it’s motion The net force= ?? Net force = 0
Friction Who slides down the hill easier, Guy A or Guy B? http://www.bbc.co.uk/schools/scienceclips/ages/8_9/friction_fs.shtml
Think about how important friction is in your favorite sport or activity?