This module introduces the field of mechanics.
Concepts in kinematics, such as motion in a straight line, vectors and vector functions, trajectories and projectiles, forces, tension and reaction forces are discussed. Topics in dynamics, such as Newton’s Law of Motion, Newton’s Law of Gravity, equilibrium, tension, friction, moments and the centre of gravity are then introduced.
The above topics are expanded upon with the introduction of Newtonian mechanics applied to particles, and particle-like objects. Topics shall include relative motion, motion under gravity, equilibrium and dynamics problems, uniform circular motion and energy, impulses and momentum.
The module then considers the mechanics of rigid bodies. The mass and centre of mass of rigid bodies are introduced, together with the concepts of momentum of systems, total body forces, moments on a body, and linear and angular momentum. The equilibrium of rigid bodies is discussed, including gravitational forces, tension, contact points, couples and mountings.
Finally, the motion of rods and laminae is considered. This includes angular velocity, the motion of circular discs, work and kinetic energy, angular momentum of laminae, moments of inertia, rotations of rigid bodies, and impulsive motion.
The Graduate Attributes relevant to this module are given below:
- Academic: Critical thinker; Analytical; Inquiring; Knowledgeable; Problem-solver; Autonomous.
- Personal: Motivated; Resilient.
- Professional: Ambitious; Driven.
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