At the instant = 60°, the boy's center of mass G is momentarily at rest. (Figure 1) Figure 10 ft 1 of 1 ▼ Part A Determine his speed when 0 = 90°. The boy has a weight of 60 lb. Neglect his size and the mass of the seat and cords. Express your answer to three significant figures and include the appropriate units. V= Submit Part B T = П Value Submit μA Request Answer Determine the tension in each of the two supporting cords of the swing when 0 = 90° Express your answer to three significant figures and include the appropriate units. Provide Feedback HA 3 Value Units Request Answer ? Units ? Next >

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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At the instant = 60°, the boy's center of mass G is
momentarily at rest. (Figure 1)
Figure
10 ft
1 of 1
Part A
Determine his speed when 0 = 90°. The boy has a weight of 60 lb. Neglect his size and the mass of the seat and cords.
Express your answer to three significant figures and include the appropriate units.
V =
Submit
Part B
Value
T =
Submit
ДА
O
Determine the tension in each of the two supporting cords of the swing when = 90°
Express your answer to three significant figures and include the appropriate units.
Request Answer
Provide Feedback
μA
Value
Units
Request Answer
?
Units
?
Next >
Transcribed Image Text:At the instant = 60°, the boy's center of mass G is momentarily at rest. (Figure 1) Figure 10 ft 1 of 1 Part A Determine his speed when 0 = 90°. The boy has a weight of 60 lb. Neglect his size and the mass of the seat and cords. Express your answer to three significant figures and include the appropriate units. V = Submit Part B Value T = Submit ДА O Determine the tension in each of the two supporting cords of the swing when = 90° Express your answer to three significant figures and include the appropriate units. Request Answer Provide Feedback μA Value Units Request Answer ? Units ? Next >
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