Physical Science Grade 12

Work, Energy and Power

What you'll learn

Define work, energy and power

Apply and determine work done by coplanar forces and on inclined planes

State and apply the work-energy theorem

Apply principles relating to energy and power

Requirements

Basic physical science and basic mathematics

Description

This course is ideal for purchase by parents with kids who are taking Physical Science in the final year of high school.Physical Science is a student's gateway to the world; an eye-opener into the way everything works and fits together in the universe.Give your child a journey through time into the world of the fathers of science like Sir Isaac Newton and Galileo. Physics takes us through a time when the workings of the world were being discovered and then brings us back to the myriad of opportunities in our generation, for discovery. There is much to learn and uncover in the world and physics gives us the upper hand.This is an exciting course that explores how energy produces work and power. It will help learners understand work, energy and power in a simple way.The definition and explanation behind work will be looked at. The variables involved in the work done by objects will be defined and related calculations, undertaken.The two main types of energy in physics will be investigated. The laws that govern the transformation of energy will be explored.We will explore the concepts involved in power generation.The application of work, energy and power will be delved into.The world of Physics awaits. A world of adventure and discovery.Take advantage of this course, which breaks down vertical projectile motion into simple concepts that your child can absorb easily. Make physics fun and easy for your child. Give your child the gift of physics and the advantage of breezing through physical science.

Overview

Section 1: Welcome

Lecture 1 Introduction

Section 2: Introduction

Lecture 2 Direction

Lecture 3 Gravity

Lecture 4 Tail-to-Head Method

Section 3: Work, Energy, and Power

Lecture 5 Work

Lecture 6 Work and Co-planar Forces

Lecture 7 Work and Inclined Planes

Lecture 8 Work and Inclined Planes Further Examples

Lecture 9 Energy

Lecture 10 Energy Calculations

Lecture 11 Work-Energy Theorem

Lecture 12 Work and Non-Conservative Forces

Lecture 13 Power

Lecture 14 Power Further Examples

Parents with kids who are in their final year of school i.e. grade 12 and are taking Physical Science will find that this course makes Physics simple to understand