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Question: computer methadsarithmetic and computational errors due date jan 232019 1...

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Computer Methads/Arithmetic, and Computational Errors DUE DATE: Jan. 23,2019 1. The free-fall speed v(t) of a Parachutist of mass m- 80 kg and with drag coefficient C5/sec (due to air resistance) may be determined from either one of the following equations: Analytical expression: v(t)-mg/CD [1-exp(-5%)] Iterative expression: vi+1ラǐ+ [g-cda v] (t-i-t). . . Use: g-9.81 / and: i) compare values of speed [i.e.: v(t) and vi ] at r-3 sec assuming initial value v(t-0) vo 0.0 m/sec for two values of At-(t -t): 0.5 and 1.0 sec., and ii) use a computing tool (e.g. Excel, Mathematica, Matlab, or Fortran) to determine and plot values of vi for t 0, .. , 60 sec, and state your conclusions 2. Study the composition of the binary number (011.10101)2; then convert it into its decimal form.
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