Energy cannot be created or destroyed – only transferred from one process to another.

In this topic you need to know about the following: -

  • What work done is and how it can affect the motion of an object.
  • What gravitational potential energy and kinetic energy is.
  • How power is a measure of energy used per second.

    • Use the arrows below to continue to revise.

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    		 P4.3 - What is the connection between forces and motion?