: Suppose the PASCO Motion Sensor is calibrated to give correct measurements of position at 20o C, but the actual temperature in the lab room is 22o C. The Motion Sensor works by timing how long a pulse of sound takes to go from the sensor to the cart and back to the sensor, and at 20o C, the speed of sound is 343.15 m/s, but at 22o C, the speed of sound is 344.31 m/s. What effect does this difference in the speed of sound make, and what kind of error is this