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1 m G E F 3 m B A D 3 m A 2m → Prob. 17-56 C HW-Problem (HWS) w=200x481 -1962 N F-1.5N-1500 N Find: F at the BE exerts a vertical force FBD when 90° 1500 N 3m instant-90 The platform is at rest when +45 M=200 kg of crate (ap) Ja col 2Fman F-F200 [3] where, t means tangental acceleration Fas-F 200[30.035"] F-F-7(5), in means normal acceleration. Cab -αr-sa (ashwr 3w" Please explain Vising-Fsine - 200(8x) 1462sino-soosing 600 Finding angular velocity 1500 (233-2-0 So. Why are these 2PA+ FED 3000 (2) So FAB-1217,39 N -Sade 8 88 aine de negative solving (3)+(2): Feb 564 42 N where did this come = 0.77 [ce] 037 VIS-] from this concept Please explain Why work is positive + force is negative Please give me clear + Concephal explanation! At 0.90°; 1.0435 /

1 m G E F 3 m B A D 3 m A 2m → Prob. 17-56 C HW-Problem (HWS) w=200x481 -1962 N F-1.5N-1500 N Find: F at the BE exerts a vertical force FBD when 90° 1500 N 3m instant-90 The platform is at rest when +45 M=200 kg of crate (ap) Ja col 2Fman F-F200 [3] where, t means tangental acceleration Fas-F 200[30.035"] F-F-7(5), in means normal acceleration. Cab -αr-sa (ashwr 3w" Please explain Vising-Fsine - 200(8x) 1462sino-soosing 600 Finding angular velocity 1500 (233-2-0 So. Why are these 2PA+ FED 3000 (2) So FAB-1217,39 N -Sade 8 88 aine de negative solving (3)+(2): Feb 564 42 N where did this come = 0.77 [ce] 037 VIS-] from this concept Please explain Why work is positive + force is negative Please give me clear + Concephal explanation! At 0.90°; 1.0435 /

Elements Of Electromagnetics
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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I have already done the question, but have some questions on the steps, please just answer that. The solution is already provided. Please answer with depth and clarity.

 

A 200-kg crate is placed on a platform and moved vertically through a hydraulic 
cylinder BE that exerts a vertical force of F=1.5 kN. Determine the force developed in links AB 
and CD at the instant θ=90°. The platform is at rest when θ=45°. Neglect the mass of the links 
and the platform.  

 

1 m G E F 3 m B A D 3 m A 2m → Prob. 17-56 C
Transcribed Image Text:1 m G E F 3 m B A D 3 m A 2m → Prob. 17-56 C
HW-Problem (HWS) w=200x481 -1962 N F-1.5N-1500 N Find: F at the BE exerts a vertical force FBD when 90° 1500 N 3m instant-90 The platform is at rest when +45 M=200 kg of crate (ap) Ja col 2Fman F-F200 [3] where, t means tangental acceleration Fas-F 200[30.035"] F-F-7(5), in means normal acceleration. Cab -αr-sa (ashwr 3w" Please explain Vising-Fsine - 200(8x) 1462sino-soosing 600 Finding angular velocity 1500 (233-2-0 So. Why are these 2PA+ FED 3000 (2) So FAB-1217,39 N -Sade 8 88 aine de negative solving (3)+(2): Feb 564 42 N where did this come = 0.77 [ce] 037 VIS-] from this concept Please explain Why work is positive + force is negative Please give me clear + Concephal explanation! At 0.90°; 1.0435 /
Transcribed Image Text:HW-Problem (HWS) w=200x481 -1962 N F-1.5N-1500 N Find: F at the BE exerts a vertical force FBD when 90° 1500 N 3m instant-90 The platform is at rest when +45 M=200 kg of crate (ap) Ja col 2Fman F-F200 [3] where, t means tangental acceleration Fas-F 200[30.035"] F-F-7(5), in means normal acceleration. Cab -αr-sa (ashwr 3w" Please explain Vising-Fsine - 200(8x) 1462sino-soosing 600 Finding angular velocity 1500 (233-2-0 So. Why are these 2PA+ FED 3000 (2) So FAB-1217,39 N -Sade 8 88 aine de negative solving (3)+(2): Feb 564 42 N where did this come = 0.77 [ce] 037 VIS-] from this concept Please explain Why work is positive + force is negative Please give me clear + Concephal explanation! At 0.90°; 1.0435 /
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