Embedded Files
Learning Objectives
Learning Objectives
Draw free body diagrams and use trigonometry to calculate total (net) force when forces are applied at angles
Describe and use Hooke's Law to solve problems involving springs and elastic objects
Describe equilibrium and centre of mass
Describe and calculate torque (in single and double pivot situations)
Describe the motion and forces acting for an object moving in a circle
Calculate centripetal acceleration and centripetal force
Newton's Laws + Force Diagrams
Newton's Laws + Force Diagrams
You may have reviewed your prior knowledge of forces.
Videos of concept
This video gives a good summary of Newton's 3 Laws: Physics In Motion: Newton's Laws (8mins)
Simple Force Diagrams (optional)
Exercises - Boasman "Physics 2" workbook page 95-103
FYI - extra resources
Forces at Angles
Forces at Angles
Videos of concept
FYI - extra resources
Hooke's Law
Hooke's Law
Torque & Equilibrium
Torque & Equilibrium
FYI - extra resources
Circular Motion & Centripetal Force
Circular Motion & Centripetal Force
Video of concept - you might want to watch this more than once!
Video of centripetal acceleration with vector subtraction
FYI - extra resources
Circular Motion Experiment: Video Pt 1 and Video Pt 2 and instructions.
Mastery Task
Mastery Task
Your teacher will set a task covering all of the content above.
Details will be posted in Google Classroom.
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