The telescoping arm ABC can be lowered until end C is close to the ground, so that workers can easily board the platform For the position when 18 o , determine (a) The force exerted at B by the single hydraulic cylinder BD, (b) The force exerted on the supporting carriage at A

Question: The telescoping arm ABC can be lowered until end C is close to the ground, so that workers can easily board the platform. For the

The telescoping arm ABC can be lowered until end C is close to the ground, so that workers can easily board the platform. For the position when θ = −18^o, determine

(a) The force exerted at B by the single hydraulic cylinder BD,

(b) The force exerted on the supporting carriage at A.

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