The scissor lift consists of two sets of cross members (cross members) and two DE hydraulic cylinders, symmetrically located on each side of the platform. The platform has a uniform mass of 60 kg and a center of gravity located at G1. An 85 kg load is located at G2 and is centrally located between both sides of the platform. a. Determine the force exerted by each hydraulic cylinder to keep the structure in balance in the position shown. There are rollers located at B and D. b. Calculate the rectangular components of the reaction in F.
The scissor lift consists of two sets of cross members (cross members) and two DE hydraulic cylinders, symmetrically located on each side of the platform. The platform has a uniform mass of 60 kg and a center of gravity located at G1. An 85 kg load is located at G2 and is centrally located between both sides of the platform. a. Determine the force exerted by each hydraulic cylinder to keep the structure in balance in the position shown. There are rollers located at B and D. b. Calculate the rectangular components of the reaction in F.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The scissor lift consists of two sets of cross members (cross members) and two DE hydraulic cylinders, symmetrically located on each side of the platform. The platform has a uniform mass of 60 kg and a center of gravity located at G1. An 85 kg load is located at G2 and is centrally located between both sides of the platform.
a. Determine the force exerted by each hydraulic cylinder to keep the structure in balance in the position shown. There are rollers located at B and D.
b. Calculate the rectangular components of the reaction in F.
Transcribed Image Text:0.8 m
-1.2 m-–2 m
G2
G1
A
B
1 m
1 m
E
F
-1.5 m →-1.5 m
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