A1 practical: Angle of slope example results
The acceleration was measured by measuring the position of the cart with a motion sensor then finding the gradient of the velocity time graph plotted Loggerpro. An example of a velocity - time graph for the height 13cm is shown below. The part of the graph used is when the cart rolled down the hill, the rest of the graph is when it bounced off the end of the track. In this way the acceleration was measured for 7...