Prediction
In a video where the lego is not positioned in the plane of the incline, calculate the following percentage error using
the parameters you found in the Warm Up Section.
1% = 부
error
Sketch a position versus time (x vs. t) plot you might expect from a cart moving at constant velocity. On the same
graph, sketch the plot where the data is collected using a video with the calibration object placed in front of the
moving cart for video analysis. Does this way of miscalibration make it look like the cart is moving faster or slower
than it really is?