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:ADB1. 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 ABCII. Weight of Sphere DIII. Impact force between Sphere D and Member ABCIV. The reactions at pin BIII onlyIV onlyI and II onlyIII and IVonly→

Answered: Image /qna-images/answer/912a4554-ea2e-421f-b6ba-bdcc357d0047.jpg

1. Which of the following has impulse/s that is/are NOT considered negligible during the impact of the sphere to member AB? 1. Weight of Member ABC II. Weight of Sphere D III. Impact force between Sphere D and Member ABC IV. The reactions at pin B III only IV only I and II only III and IVonly

1. Which of the following has impulse/s that is/are NOT considered negligible during the impact of the sphere to member AB? 1. Weight of Member ABC II. Weight of Sphere D III. Impact force between Sphere D and Member ABC IV. The reactions at pin B III only IV only I and II only III and IVonly

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

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
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
III only
IV only
I and II only
III and IVonly
→

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