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25. You bail out of the helicopter of Example 2 and imme- diately pull the ripcord of your parachute. Now k = 1.6 in Eq.
Posted: Tue Jul 12, 2022 12:06 pm
by answerhappygod
- 25 You Bail Out Of The Helicopter Of Example 2 And Imme Diately Pull The Ripcord Of Your Parachute Now K 1 6 In Eq 1 (45.02 KiB) Viewed 44 times
25. You bail out of the helicopter of Example 2 and imme- diately pull the ripcord of your parachute. Now k = 1.6 in Eq. (5), so your downward velocity satisfies the initial value problem dv dt = 32-1.6v, v(0) = 0 (with t in seconds and vin ft/sec). Use Euler's method with a programmable calculator or computer to approxi- mate the solution for 0 ≤ ≤2, first with step size h = 0.01 and then with h = 0.005, rounding off approximate v- values to one decimal place. What percentage of the lim- iting velocity 20 ft/sec has been attained after 1 second? After 2 seconds?