Acceleration experimented with the velocity and time of a falling object to produce a reasonable calculation for the acceleration due to the Earth's gravity. The experiment was divided into parts, each with a specific procedure to determine the acceleration due to gravity. Both sides, however, needed a simple photogate, an instrument that maintained a constant beam of light between two sides. The purpose of this instrument is to electronically measure the speed and time it takes for a falling object, in this case a ruler with striped tape, to fall a certain distance. The falling object is a transparent ruler wrapped with tape at regular intervals (d). Tape marks at regular intervals (d) are used to plot points for distance/time, velocity/time, and acceleration/time graphs drawn electronically by a computer program, Exp2_xva_t. Calculation errors were considered. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essayMeasure the length of an interval on the ruler (d): An interval measurement (d) on the ruler is determined by the distance from the start of one segment of clear ruler to the end of the next segment of tape. However, there is more than a single quantity of these intervals and so it would be inefficient (a serious error) to simply record the measurement of an interval to represent the population of intervals. Accordingly, the total amount of intervals (N) was measured and the total distance (D) with a given absolute error of (± 0.1 cm) covered by N intervals was also measured. To calculate the interval measure (d), the total distance (D) was divided by the total number of intervals (N) to produce an average measure for the interval measure to represent d. The error of this average interval measurement was calculated by dividing the error of the total distance (±0.1 cm) by the total number of intervals (N). Part 1 – Calculation of g through slope analysis of the speed vs time graph: To calculate the slope of a speed-time graph, you must first measure the speed and time of a free-falling object and plot the points on a graph. The free falling object used is the transparent ruler with tape covering the regular intervals described in the previous paragraph. The instrument used to record speed and time was a photogate. As described in the introduction, it is an instrument that has a constant light beam that is projected from one end of the photogate to the other. Light can pass through the transparent parts of the ruler, but the beam will be interrupted once it comes into contact with the tape, thus allowing for accurate and precise measurement of speed and time. All the data measured by the photogate is then displayed on a computer through a program called Exp2_xva_t. To begin the measurements, the Exp2_xva_t program was set and the photogate was turned on and positioned accordingly. The ruler with the tape intervals was held vertically just above the light beam of the photogate. Once prompted by a partner to drop the ruler, the ruler was released without any force acting on it to simulate free fall. The data observed from the photogate were checked to see whether the graph of acceleration versus time produced by the computer program was relatively constant. If the graph of acceleration versus time was relatively constant, the observed data was recorded. This method is2.