Unit 4: Dynamics in 1 Dimension
Dynamics is the study of forces and how they relate to objects at rest, objects moving with constant velocity, and objects undergoing accelerated motion. In this unit, I will be focusing on force types, angled forces, rotated coordinate systems, Newton's Laws of Motion, and friction.
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Video Descriptions and Links:
Dynamics is the study of forces and how they relate to objects at rest, objects moving with constant velocity, and objects undergoing accelerated motion. In this unit, I will be focusing on force types, angled forces, rotated coordinate systems, Newton's Laws of Motion, and friction.
*Videos 4-14 are part of a PhysicsIn5 subscription. Please view Payment and Pricing for more information.
Video Descriptions and Links:
- Force Types (Gravitational, Normal, Tension, Kinetic Friction, Static Friction)
- Force Diagrams (aka Free-Body diagrams)
- Angled Forces (Using component vectors to attack forceProblem Solvings at angles)
- Rotated Coordinate Systems (Situations involving angled ramps)
- Mass vs. Weight
- Balanced vs. Unbalanced Equations
- Net Force Equations
- Newton's 1st Law of Motion (The law of inertia)
- Newton's 2nd Law of Motion (Net Force, Mass, Acceleration)
- Newton's 3rd Law of Motion (Action-reaction pairs)
- Friction (friction equation, coefficients of friction)
- Problem Solving (all dynamics concepts 1-11 together, also how kinematics and dynamics can combine)
- Air Resistance and Terminal Velocity (drag force, vacuums, graphs of motion)
- Topic Review (1D Dynamics)