Sam is writing a report for a class. He counts that there are 367 words on one page of his report. Assuming that there are the same number of words on each page, and that his final report consists of 7 full pages. Estimate the number of words in the final paper. Round the number of words on each page to the nearest ten words before calculating.

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).