a) Determine the force required to just submerge a Size 5 soccer ball (assume 9"diameter) in a swimming pool. Neglect the weight of the soccer ball material & air inside.b) Determine the force required to just submerge a 3ft diameter beach ball in aswimming pool. Neglect the weight of the beach ball material & air inside.c) Do the same calculations for submerging the soccer ball and beach ball but this timein a vat filled with mercury.d) Compare the forces and explain your results.

Answered: a) Determine the force required to just…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A cylindrical steam boiler is to have a volume of 1340 cu ft. The cost of the metal sheets to make boiler should be a minimum. What is the required base diameter in feet? 11.95 18.46 O 12.31 13.64
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I need the answer as soon as possible
Select the proper-sized steel tube for a flow rate of 20 gpm and an operating pressure of 1000 psi. The maximum recommended velocity is 20 ft/s and the factor of safety is 8. a) Material is SAE 1010 with a tensile strength of 55,000 psi b) Material is AISI 4130 with a tensile strength of 75,000 psi Can you please show your work in a neat fashion so I can understand it for study purposes. Thanks so much!
A 198 hp (power-shift) dozer is used in a pushing operation. The dozer is equipped with a straight blade. The material (dry and noncohesive) weighs 97 pcf in the bank state. It is estimated the material will swell 6%, from bank to loose state. The center-of mass–to–center-of-mass pushing distance is 200 ft. Job efficiency can be assumed to be equivalent to a 50-min hour. Calculate the production in bcy per hour and the direct cost of the proposed earthmoving operation in dollars per bcy. The company’s normal O&O cost for these machines is $135 per hour and the operator’s wage is $50.00 per hour plus 36% for fringes, insurance, and worker’s compensation.
Fluid Mechanics Will water in a parafin wax capillary tube inserted vertically in a reservoir of water attain a height in the tube greater than or less than the height of the reservoir, and why?
figure below shows the proposed design for a hydraulic press used to compact solid waste. A piston at the right is capable of exerting a force of 12500 lb through connecting rod to the ram. The rod is straight and centrally loaded. it is made from AISI 1040 OQT 1100 steel (Sy=80x10^3 psi, E=30x10^6psi. compute the resulting design factor for this design. specify the required diameter of the connecting rod if it is made as a solid circular cross section. Use design factor of 4.0. ompute the resulting design factor 101 Solid waste to be compacted Emn A Ram Weld A-18m² I= 4.5int Connecting rod 12.75 ft Pin A 2.00 in Section A-A Piston 3.00 in 12 500 lb I= //12 H=4 n=0.
A. Select the most appropriate flow profile (from # 1 to #6 in Figure Q1.A) for each of the fluid types listed below. a. Newtonian b. Shear Thinning c. Shear Thickening Bingham Plastic d. #1 DD y=0 y = ymar P #4 2 #12 #5 P #3 #6

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