Question

Example 2 A hydraulic lift for automobiles consists of a 0.254 m diameter ram sliding in a 0.2542 m cylinder. The annular space between the ram and the cylinder is filled with oil having a kinematic viscosity pf 8 x 10-4 m²/s and specific gravity of 0.85. The rate of travel of the ram is 0.15 m/s. Find the frictional resistance when 3m of the ram is engaged in the cylinder.

Name: example 2 a hydraulic lift for automobiles consists of a 0254 m diameter ram sliding in a 02542 m cylinder the annular space between the ram and the cylinder is filled with oil having a kine 73022
Uploaded: 2022-01-17T16:01:06-08:00
Duration: 3 min 21 s
Channel: Mahnoor Amin
Description: example 2 a hydraulic lift for automobiles consists of a 0254 m diameter ram sliding in a 02542 m cylinder the annular space between the ram and the cylinder is filled with oil having a kine 73022

          Example 2
A hydraulic lift for automobiles consists of a 0.254 m diameter
ram sliding in a 0.2542 m cylinder. The annular space between
the ram and the cylinder is filled with oil having a kinematic
viscosity pf 8 x 10-4 m²/s and specific gravity of 0.85. The rate
of travel of the ram is 0.15 m/s. Find the frictional resistance
when 3m of the ram is engaged in the cylinder.

example 2 a hydraulic lift for automobiles consists of a 0254 m diameter ram sliding in a 02542 m cylinder the annular space between the ram and the cylinder is filled with oil having a kine 73022

Added by Randy C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Mahnoor Amin

01/17/2022

Step 1

254 m, so the radius of the ram is 0.254/2 = 0.127 m. Show more…

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Example 2 A hydraulic lift for automobiles consists of a 0.254 m diameter ram sliding in a 0.2542 m cylinder. The annular space between the ram and the cylinder is filled with oil having a kinematic viscosity pf 8 x 10-4 m²/s and specific gravity of 0.85. The rate of travel of the ram is 0.15 m/s. Find the frictional resistance when 3m of the ram is engaged in the cylinder.