1. Do Now: Solve Graphically:
Davis
Solve Graphically:
Link is in a sail boat going 20 m/s east, but there is a wind blowing at 10 m/s, 40o South of east. What is his resultant velocity and direction?

2. Aim: Reviewing Vectors
Review Stations Activity:
At every station is a question or set of questions. Answer the question before time runs out. Everything you see can be on the test!

3. Station 1
Two men are playing tug of war and pull in opposite directions. The man on the right pulls with 500 N and the man on the left pulls with 300 N. What is the sum of their forces? What is the angle between them?
The same two guys now pull a heavy box due East with the same forces as before. What is the sum of their forces and angle between them?

4. Station 2
Mr. Rao’s dog runs 20 m/s, 40 degrees West of North. What are the components of his dogs velocity?

5. Station 3 Sketch A + B Sketch A + B + C Sketch B + A + C Sketch C + B

6. Combining similar components
A boy rides his bike around the neighborhood. He rides 200 m North, 300 meters East, then 400 meters South. Sketch his path and calculate the resultant mathematically!

7. Calculate Resultant Mathematically
A paper airplane flying due West at 10 m/s experiences a wind blowing 5 m/s at 30 degrees North of West. Calculate the resultant and direction mathematically.

8. Drawing to Scale Make a scale that works
Sketch cardinal directions to assist you.
Label all vectors drawn
Draw vectors HEAD TO TAIL after drawing from origin.
Measure resultant angle with protractor
Draw Equilibrium force equal and opposite resultant if dealing with forces.
Have arrows on all vectors

9. RELAX
You have done everything required to do well on this exam! Study tonight with your review sheets and notes. You will have one period to complete the exam. Make sure to show all work, so you don’t lose valuable points! GOOD LUCK!!!! Make me proud!