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Review of Previous Lesson 11/17/2018 State as many Vocabulary words and Learning Objectives that you remember from the last lesson as you can. Now complete the content learning objectives. Remember to grade yourself from 0 – 3.

11/17/2018 Net Force Resultant

Vocabulary Content: Start End 11/17/2018 net force axis vector addition parallel

Vocabulary Language: Start End 11/17/2018 define calculate resulting recognize

Learning Objectives Grade 7: Grade 8: Content: Start End Content: 11/17/2018 Grade 7: Content: Start End Calculate net force given multiple parallel forces. Identify and calculate acceleration of a system with multiple parallel forces acting. Grade 8: Content: Start End Define and calculate the net force on an object along one axis. Calculate the net force, including direction, resulting from forces along two axes using vector addition.

Learning Objectives Language: Start End 11/17/2018 Define verbally and in writing.

11/17/2018 How to find the resultant force acting on an object: (phyley) http://www.phyley.com/find-resultant-force http://www.phyley.com/find-resultant-force

Problems and Solutions: 11/17/2018 1D: https://www.introduction-to-physics.com/net-force-word-problems.html http://formulas.tutorvista.com/physics/net-force-formula.html http://www.physicsclassroom.com/Concept-Builders/Newtons-Laws/Balanced-Unbalanced- Forces/Interactive http://highered.mheducation.com/sites/0072509775/student_view0/chapter4/practice_problems .html 2D: http://www.physicsclassroom.com/class/newtlaws/Lesson-2/Determining-the-Net-Force http://www.physicsclassroom.com/class/vectors/Lesson-3/Resolution-of-Forces http://www.physicsclassroom.com/class/vectors/Lesson-3/Net-Force-Problems-Revisited

Plenary: 11/17/2018 What can you say about the motion of a body that is in static equilibrium? What can you say about the motion of a body that is in dynamic equilibrium?

Plenary: 11/17/2018 What can you say about the motion of a moving body that is in static equilibrium? Velocity = 0 m/s (not moving). What can you say about the motion of a moving body that is in dynamic equilibrium? It is moving with constant velocity. Acceleration = 0 m/s2 (it is not accelerating).

Resultant Force 11/17/2018 http://www.physicsclassroom.com/class/newtlaws/Lesson-2/Determining-the-Net-Force ? ? ? ? ? ?

Resultant Force 11/17/2018 http://www.physicsclassroom.com/class/newtlaws/Lesson-2/Determining-the-Net-Force

Resultant Force 11/17/2018 http://www.physicsclassroom.com/class/newtlaws/Lesson-2/Determining-the-Net-Force ? ? ?

Resultant Force 11/17/2018 http://www.physicsclassroom.com/class/newtlaws/Lesson-2/Determining-the-Net-Force