Force+in+Action

Task #1: Read the Force in Action and the different sections and then move to the discussion. =Forces in action=

Introduction
Forces are pushes or pulls. They are measured in newtons. Unbalanced forces change the way something is moving. The mass of an object is how much matter it contains. The weight of an object is the force caused by gravity pulling down on the mass. This section includes:
 * [|Gravity]
 * [|Mass and weight]
 * [|Balanced forces]
 * [|Unbalanced forces]

Task #2: Force in action activity:

How does changing the gradient affect the car's speed?

   

Task #3: 1. Take the quiz and then go to the discussion section.