Sunday, 3 April 2011
Sk8r Boi
We've bought two skateboards for the Physics Department to help us to demonstrate Newton's 3rd Law and the conservation of linear momentum. If you'd been in Silloth this afternoon you'd have seen Mrs B and me having our first ever goes on a skateboard. Deprived childhoods, I'm afraid. I want to learn to skateboard...can anyone help? The picture shows the bottom of one of the boards: 1. Another mess up with mass and weight. Oh dear. 2. I'm 65kg. This surely can't be right.