'Potential energy level' diaporamas de présentation

Surveying I. Lecture 1.

448 views • 39 slides

Chapter 3

Chapter 3 . An introduction to metabolism. Metabolism and Energy . The sum of all the reactions that take place in our cells. Reactions require ENERGY Energy is the ability to do work (cellular work) Different types of energy Chemical , Electrical, Mechanical, Light, Thermal

459 views • 27 slides

HSC Space : Section 1

HSC Space : Section 1. Weight. Whenever a mass is located within a gravitational field it experiences a force. It is that force, due to gravity, that you call weight .

301 views • 21 slides