### Problem 6.139A hand-operated hydraulic cylinder has been designed for use where space is severely limited. Determine the magnitude of the force exerted on the piston at $ D $ when two 90-pound forces are applied as shown.**Figure P6.139 Explanation:**The diagram illustrates a hydraulic tool with two handles, resembling pliers. When operated, the handles generate force on the piston located at point $ D $.- **Dimensions:** - Distance from points $ A $ to $ D $ is 9.2 inches. - Each handle of the tool extends 4 inches from point $ A $. - The width of the handle alongside the piston ($ B $ and $ E $) is 2 inches. - The piston diameter in the vertical section near $ D $ measures 0.9 inches on both sides.- **Forces Applied:** - Two forces of 90 pounds each are applied vertically downward at the ends of the handles.The aim is to calculate the force enacted on the piston at point $ D $ due to these applied forces.

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6.139 A hand-operated hydraulic cylinder has been designed for use where space is severely limited. Determine the magnitude of the force e erted on the piston at D when two 90-lb forces are applied as shown. 90 lb 4 in.→ - 9.2 in.- A 0.9 in. 2.4 in. 0.9 in. 2.4 in. E '2 in. 90 lb Fig. P6.139 B.

6.139 A hand-operated hydraulic cylinder has been designed for use where space is severely limited. Determine the magnitude of the force e erted on the piston at D when two 90-lb forces are applied as shown. 90 lb 4 in.→ - 9.2 in.- A 0.9 in. 2.4 in. 0.9 in. 2.4 in. E '2 in. 90 lb Fig. P6.139 B.

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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Concept explainers

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.

Question

### Problem 6.139

A hand-operated hydraulic cylinder has been designed for use where space is severely limited. Determine the magnitude of the force exerted on the piston at $ D $ when two 90-pound forces are applied as shown.

**Figure P6.139 Explanation:**

The diagram illustrates a hydraulic tool with two handles, resembling pliers. When operated, the handles generate force on the piston located at point $ D $.

- **Dimensions:**
- Distance from points $ A $ to $ D $ is 9.2 inches.
- Each handle of the tool extends 4 inches from point $ A $.
- The width of the handle alongside the piston ($ B $ and $ E $) is 2 inches.
- The piston diameter in the vertical section near $ D $ measures 0.9 inches on both sides.

- **Forces Applied:**
- Two forces of 90 pounds each are applied vertically downward at the ends of the handles.

The aim is to calculate the force enacted on the piston at point $ D $ due to these applied forces.

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