M2 Physics - Data Sheets and Conceptual Questions with Answers

M2 Physics - Data Sheets and Conceptual Questions with Answers Newton's Laws of Motion (M2) - Data Sheets Before answering questions listed below read the lab description and instructions written in the file “M2 – Description”. Make sure to write answ ers in the highlighted lines ________. Activity 1: Constant Acceleration (1.5 p.) Before you start analyzing position, velocity and acceleration data, watch the short movie M2 Act1.MOV (available in the “Lab M2” module on Brightspace) showing motion of the cart. | | Acceleration values ( m/s2 ) | Deviations from the average acceleration: | Squared deviations from the average acceleration: | 1 | -0.347 | -0.006 | 0. | 2 | -0.344 | -0.003 | 0. | 3 | -0.342 | -0.001 | 0. | 4 | -0.338 | 0.003 | 0. | 5 | -0.332 | 0.009 | 0. | Average | = -0.341 | | Sum = 0. Find the selected data points on the printout and clearly mark these points with a pen (for example, circle them). Average value of the acceleration: = -0.341 ( m/s2 ) (as average of five instantaneous accelerations). Calculate the standard deviation of acceleration sa using the formula given in the Error Analysis section of the lab manual. The final result of ...

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