Question

Question 5: Fluid Statics A 5m high, 5m wide rectangular plate blocks the end of a 4m deep freshwater channel, as shown in the figure. The plate is hinged about a horizontal axis along its upper edge through a point A and is restrained from opening by a fixed ridge at point B. Determine the force exerted on the plate by the stop at B. Provide with a simple sketch and graph of the hydrostatic pressure; hydrostatic force and point of application.

          Question 5:
Fluid Statics
A 5m high, 5m wide rectangular plate blocks the end of a 4m deep freshwater channel, as shown in the figure. The
plate is hinged about a horizontal axis along its upper edge through a point A and is restrained from opening by a
fixed ridge at point B. Determine the force exerted on the plate by the stop at B. Provide with a simple sketch and
graph of the hydrostatic pressure; hydrostatic force and point of application.

Question 5:
Fluid Statics
A 5m high, 5m wide rectangular plate blocks the end of a 4m deep freshwater channel, as shown in the figure. The
plate is hinged about a horizontal axis along its upper edge through a point A and is restrained from opening by a
fixed ridge at point B. Determine the force exerted on the plate by the stop at B. Provide with a simple sketch and
graph of the hydrostatic pressure; hydrostatic force and point of application.

Added by Dawn M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Tahleem K

02/07/2022

Step 1

81 \, \text{m/s}^2 \) (acceleration due to gravity), \( A = 25 \, \text{m}^2 \) (area of the plate), and \( h_{\text{cog}} = 2 \, \text{m} \) (distance of the center of gravity of water from the hinge). Substitute the values to find the force. Show more…

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A 5m high, 5m wide rectangular plate blocks the end of a 4m deep freshwater channel; as shown in the figure. The plate is hinged about a horizontal axis along its upper edge through a point A and is restrained from opening by a fixed ridge at point B. Determine the force exerted on the plate by the stop at B. Provide with a simple sketch and graph of the hydrostatic pressure; hydrostatic force and point of application.