Cars on Ramps

Cars on Ramps

We have been talking about forces.

We know that pushes and  pulls are forces.  We have also been talking about gravity, friction and ramps.

Today we decided to test out some ideas we have about cars on ramps.

Here are the questions we are interested in.  Do you notice the variables that we made sure stayed the same each time?  We carried out fair tests to find the answers to our questions.

We posed the questions and then we did the tests ourselves to find the answers.  Be sure to ask us about this at home.