-Write the equation of the line of best fit in the graph above. 2-What is the slope of the line of best-fit (please provide units) and what physical quantity does it represent? 3-Use the appropriate kinematics equation to connect the slope of the line with the quantity it represents. Show your steps. 4-Using the value of the slope, calculate the acceleration of your selected car.

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.