Thursday, March 19, 2009

Newton's Second and Third Law


In this picture you can see a pretty bad car crash. Newton's second law is Force = mass multiplied by acceleration. If you have a big mass then you increase the force. You can also increase the force by increasing the acceleration also. So in this picture you can see that they are two pretty big cars, the black car on the left hand side looks a little more normal than the other maroon hitchback. It is probably because the black SUV has more mass and that increases its force. If you increase mass and acceleration then you will have a really big force.

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