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Problem 4 (100 Points): Save as: firstname lastname Final a prob4.m Given the equation alt following 6500-at2, e a MATLAB program in a script file to do the 1. Generate a time vector 2. 3. 4. from 0 to 90 by 0.5 using an appropriate FOR loop. Calculate the values of t and alt in the loop using a-9.81 Create a plot in a figure 1 with t on the x axis and
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