WORK AND POWER

_______, September ____

TOpic: work and power

topic: WORK AND POWER

A.I: To associate power and work.

START

class agenda

01

02

03

Warm up: "Thinking Routine: I used to think, now I think"

Explanation

Class synthesis

warm- up

WHAT IS WORK?

work IS when a force applied on an object causes it to move a certain distance in the direction of force.

Let's see some other examples where work is not being done:*Lying still on the ground *Holding an object but not moving Pushing against a wall *Reading a book while sitting on a chair

Let´s see some examples where work is said to be done:*Walking or running *Pulling or pushing an object from one place to another place *Playing any sports in a playground *Using a staircase to carry an object

important!

* If you are reading a book for hours or holding a heavy weight, it will not be considered work because there is no movement. * The greater the distance, the more work must be done.

VIDEO

Minimum practice

Minimum practice