Question

A hydraulic ram 200 mm in diameter and 1.2 m long moves wholly within a concentric cylinder 200.2 mm in diameter, and the annular clearance is filled with oil of relative density 0.85 and kinematic viscosity 400 mm^2/s. What is the viscous force resisting the motion when the ram moves at 120 mm/s?

Name: a hydraulic ram 200 mm in diameter and 12 m long moves wholly within a concentric cylinder 2002 mm in diameter and the annular clearance is filled with oil of relative density 085 and kinema 26565
Uploaded: 2022-06-22T17:51:28-08:00
Duration: 1 min 52 s
Channel: Shima Shaw
Description: a hydraulic ram 200 mm in diameter and 12 m long moves wholly within a concentric cylinder 2002 mm in diameter and the annular clearance is filled with oil of relative density 085 and kinema 26565

          A hydraulic ram 200 mm in diameter and 1.2 m long moves wholly within a concentric cylinder 200.2 mm in diameter, and the annular clearance is filled with oil of relative density 0.85 and kinematic viscosity 400 mm^2/s. What is the viscous force resisting the motion when the ram moves at 120 mm/s?

Added by Alexis G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Shima Shaw

06/22/2022

Step 1

- Diameter of the hydraulic ram (D) = 200 mm - Length of the hydraulic ram (L) = 1.2 m = 1200 mm (convert meters to millimeters for consistency) - Diameter of the concentric cylinder (Dc) = 200.2 mm - Relative density of oil = 0.85 - Kinematic viscosity of oil (ν) Show more…

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A hydraulic ram 200 mm in diameter and 1.2 m long moves wholly within a concentric cylinder 200.2 mm in diameter, and the annular clearance is filled with oil of relative density 0.85 and kinematic viscosity 400 mm^2/s. What is the viscous force resisting the motion when the ram moves at 120 mm/s?