A1 practical: Angle of slope (Algodoo)
The speed of the cart is so small that the effect of air resistance is quite small so it's affect can not really be noticed, however if you build this experiment in Algodoo then you can increase this factor to see what would happen. To build a simple cart follow these instructions Motion of a cart in Algodoo Build a ramp using the "sketch tool" . To make straight line press and hold in the shift key, drag out the...