Practice: A tire swing hangs from a tree branch by a rope. Identify all the forces acting on the tire.
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Newton's First & Second Laws | 17 mins | 0 completed | Learn |
Types Of Forces & Free Body Diagrams | 18 mins | 0 completed | Learn |
Forces & Kinematics | 13 mins | 0 completed | Learn |
Vertical Forces & Acceleration | 23 mins | 0 completed | Learn |
Vertical Equilibrium & The Normal Force | 19 mins | 0 completed | Learn |
Forces in 2D | 36 mins | 0 completed | Learn |
Equilibrium in 2D | 24 mins | 0 completed | Learn |
Newton's Third Law & Action-Reaction Pairs | 12 mins | 0 completed | Learn |
Forces in Connected Systems of Objects | 38 mins | 0 completed | Learn |
Concept #1: Types of Forces
Practice: A tire swing hangs from a tree branch by a rope. Identify all the forces acting on the tire.
Practice: You push a couch across a carpeted (rough) living room floor. Identify all the forces acting on the couch.
Concept #2: Free-Body Diagrams
Example #1: Drawing a FBD
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