50 lb. and the At the instant shown (0-60°), the kid has a velocity of 10 ft/s. The weig weight of the swing is 2 lb. Determine the tension in each rope (two ropes holding the swing) and acceleration of the kid/swing. Next, find the minimum coefficient of friction required for the kid not to slip from the swing. (hint: two problems). X rensin: 2(T) 15

50 lb. and the At the instant shown (0-60°), the kid has a velocity of 10 ft/s. The weig weight of the swing is 2 lb. Determine the tension in each rope (two ropes holding the swing) and acceleration of the kid/swing. Next, find the minimum coefficient of friction required for the kid not to slip from the swing. (hint: two problems). X rensin: 2(T) 15

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Problem 1
At the instant shown (0-60°), the kid has a velocity of 10 ft/s. The weight of the kid is 50 lb. and the
weight of the swing is 2 lb. Determine the tension in each rope (two ropes holding the swing) and
acceleration of the kid/swing. Next, find the minimum coefficient of friction required for the kid not to
slip from the swing. (hint: two problems).
Ⓒ = 60°
V = 10 ft/s
W = mg Total weight 521bs
m= 1.61²19
32,2
9= 3
r = 10
M₁ = ?
FBD
60
10 ft
rens: 2(T)
15
n=v₂

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