Which of the following has impulse/s that is/are NOT considered negligible during the impact of the sphere to member AB?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1. Which of the following has impulse/s that is/are NOT considered negligible during the impact of the sphere to member AB?

 

     I. Weight of Member ABC

     II. Weight of Sphere D

     III. Impact force between Sphere D and Member ABC

     IV. The reactions at pin B

Member ABC has a mass of 2.4 kg and is attached to a
pin support at B. A 0.8-kg sphere D strikes the end of
member ABC with a vertical velocity v1=3 m/s.
Knowing that L=0.75 m and that the coefficient of
restitution between the sphere and member ABC is 0.5,
answer the following:
A
D
B
C
Transcribed Image Text:Member ABC has a mass of 2.4 kg and is attached to a pin support at B. A 0.8-kg sphere D strikes the end of member ABC with a vertical velocity v1=3 m/s. Knowing that L=0.75 m and that the coefficient of restitution between the sphere and member ABC is 0.5, answer the following: A D B C
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