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categoryرياضيات
schoolبكالوريوس
event_available2026-07-13
السؤال
Transcribed Image Text:
2. Suppose that the upward force of air resistance on a falling object is proportional to the square
of the velocity. For this case, the velocity can be computed as
v(t)=
gm anh
gcd
771
Where can a second-order drag coefficient.
a. If g-9.81m/s², m-68.1kg, and c. 0.25kg/m, use analytical integration to determine how
far the object falls in 10s.
b. Make the same evaluation, but evaluate the integral with the multiple-segment
trapezoidal rule. Use a sufficiently high n that you have three accurate significant
figures.
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