[2014] tessa poncelet (5th Grade Reading, 5th Grade Science): Power

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by bensand
Last updated 4 years ago

Discipline:
Science
Subject:
Physics

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[2014] tessa poncelet (5th Grade Reading, 5th Grade Science): Power

Chapter 13 Lesson #2

DIFFERENT FORCES!!! #1.Gravity is a force that can push things back down to earth.#2.Friction is the force that results when two materials rub against each other.#3.Magnetism is a force that pushes and pulls on other objects.#4.Electricity is another force because it can push or pull on objects.........................................................................................................................................................................................................................................................................................................................................

Please re-read lesson 2 from chapter 13...Then add the following to this glog:1. What is a force?Describe 4 different forces from the lesson.3. What is work? How do we find how much work is being done?4. What is power and how do we calculate it?

What are Forces?

What is work ?Work is done when a force moves an object and we ofind how much work is being done by taking Force X Distance = WORK.

What is a force?A force is a push or pull that acts on an object.

Powerpower is the rate on which work is done. Power is calculated by taking work divided time.


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