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categoryالرياضيات
schoolبكالوريوس
event_available2026-07-15
السؤال
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KKKM3043
Individual Project 5 (30 marks)
Linear algebraic equations; gauss elimination, can be used to solve a problem associated with the
falling parachutist example discussed in Chap. 1. Suppose that a team of three parachutists is connected
by a weightless cord while free-falling at a velocity of 5 m/s (Fig. 5)
Figure 5
Calculate the tension in each section of cord and the acceleration of the team, given by Table 5. Perform
the same computation but use five parachutists with the following characteristics:
Table 5
Parachutist
Mass,kg
Drag Coefficient, kg/s
1
55
10
2
75
3
60
4
75
5
90
2569
12
15
16
10
The parachutists have a velocity of 9 m/s.
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