The slotted arm OB rotates in a horizontal plane about point O of the fixed circular cam with constant angular velocity = 10rad/s. The spring has a stiffness of 6.4 kN/m and is uncompressed when 0-0. The smooth roller A has a mass of 0.36 kg. Determine the normal force N which the cam exerts on A and also the force R exerted on A by the sides of the slot when 8-52°. The force R is positive if contact is with the lower surface. All surfaces are smooth. Neglect the small diameter of the roller. 0.19 0.19 m m HIILE SILLED
The slotted arm OB rotates in a horizontal plane about point O of the fixed circular cam with constant angular velocity = 10rad/s. The spring has a stiffness of 6.4 kN/m and is uncompressed when 0-0. The smooth roller A has a mass of 0.36 kg. Determine the normal force N which the cam exerts on A and also the force R exerted on A by the sides of the slot when 8-52°. The force R is positive if contact is with the lower surface. All surfaces are smooth. Neglect the small diameter of the roller. 0.19 0.19 m m HIILE SILLED
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
![The slotted arm OB rotates in a horizontal plane about point O of the fixed circular cam with constant angular velocity 0 = 10rad/s.
The spring has a stiffness of 6.4 kN/m and is uncompressed when 80. The smooth roller A has a mass of 0.36 kg. Determine the
normal force N which the cam exerts on A and also the force R exerted on A by the sides of the slot when 8 52°. The force R is positive
if contact is with the lower surface. All surfaces are smooth. Neglect the small diameter of the roller.
Answers:
N=
R=
0.19
m
0.19
m
B
278.166820949951087 N
N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbf153e50-b832-41f2-a9d7-e3a933366126%2F7b8b94be-0815-4852-b458-8d3eb3618512%2Fkxselfd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The slotted arm OB rotates in a horizontal plane about point O of the fixed circular cam with constant angular velocity 0 = 10rad/s.
The spring has a stiffness of 6.4 kN/m and is uncompressed when 80. The smooth roller A has a mass of 0.36 kg. Determine the
normal force N which the cam exerts on A and also the force R exerted on A by the sides of the slot when 8 52°. The force R is positive
if contact is with the lower surface. All surfaces are smooth. Neglect the small diameter of the roller.
Answers:
N=
R=
0.19
m
0.19
m
B
278.166820949951087 N
N
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