The spring-held follower AB has a weight of 0.75 lb and moves back and forth as its end rolls on the contoured surface of the cam, where r = 0.2ft and z = (0.1sin20)ft. (Figure 1)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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<Lesson 5 Assignment - Chapter 13.5-13.6
Problem 13.85
The spring-held follower AB has a weight of 0.75 lb and moves back
and forth as its end rolls on the contoured surface of the cam, where r
= 0.2ft and z = (0.1sin20)ft. (Figure 1)
Figure
= 6 rad/s
99°F
Sunny
0.2 ft
z-0.1 sin 20
Ak-12 lb/ft
Part
If the
friction
Expre
FA
Subr
Provide Feedl
Transcribed Image Text:<Lesson 5 Assignment - Chapter 13.5-13.6 Problem 13.85 The spring-held follower AB has a weight of 0.75 lb and moves back and forth as its end rolls on the contoured surface of the cam, where r = 0.2ft and z = (0.1sin20)ft. (Figure 1) Figure = 6 rad/s 99°F Sunny 0.2 ft z-0.1 sin 20 Ak-12 lb/ft Part If the friction Expre FA Subr Provide Feedl
ack
er
of 1
2
Part A
If the cam is rotating at a constant rate of 6 rad/s, determine the force at the end A of the follower when 0 = 45°. In this position the spring is compressed 0.4 ft. Neglect
friction at the bearing C
Express your answer to three significant figures and include the appropriate units.
I μÀ
FA= Value
Submit Request Answer
Provide Feedback
H
a
Units
O
Typ
?
>>
✓
C
$$
Review
ENG
Next >
5:51 PM
6/24/2022
Transcribed Image Text:ack er of 1 2 Part A If the cam is rotating at a constant rate of 6 rad/s, determine the force at the end A of the follower when 0 = 45°. In this position the spring is compressed 0.4 ft. Neglect friction at the bearing C Express your answer to three significant figures and include the appropriate units. I μÀ FA= Value Submit Request Answer Provide Feedback H a Units O Typ ? >> ✓ C $$ Review ENG Next > 5:51 PM 6/24/2022
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