Revision+checklist

· Speed, distance and time calculations · Motion graphs – How to find data (eg how to find the amount of distance or the amount of time) · Motion graphs – How to draw them (CULTS) · Motion graphs – How to read distance / time and speed / time graphs (What does it mean when the line is steep or flat etc....  ·  Motion graphs – Calculate the area under line of a speed/time graph in order to calculate the amount of distance an object has travelled.  ·  Identify balanced and unbalanced forces  ·  The effects of forces on objects · Calculate the net force acting on an object · Calculating mass and weight (Still to work on this some more..) · Always showing working in 3 line answers (or more) · Force mass and acceleration calculations · Using the formula triangles · Acceleration, change in time and change in velocity calculations · Using proper units of measurements · Difference between mass weight and gravity · Define: Acceleration; speed; velocity; gravity; normal; support force; ·<span style="font-family: 'Times New Roman'; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;"> Identify forces acting on an object and their effects. ·<span style="font-family: 'Times New Roman'; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal;">  Identify the different types of energy · Types of energy you need to know: Gravitational potential energy, Elastic potential energy, Chemical potential energy, Kinetic energy, Sound energy, Solar energy, Heat/thermal energy.
 * conservation of energy law: energy cannot be created or destroyed it can only be transformed from one form to another
 * Describe Energy Transformations
 * Measurement of energy-Joules(J)