A container contains 1500 ft/slug of air, find the specific weight of the air. Select the correct response: O 0.211 Ib/ft? O 0.021 Ib/f3 O 0.901 Ib/ft3 O 0.134 Ib/ft3

Q: Q3: At a certain period of time during acceleration along a path, the force of drawbar that pull of…

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Q: 2.11.11 Replace 1-ft with 0.3 m, 2-ft with 0.6 m, 0.1 psi with 700 Pa, 0.5 ft with 0.15 m. 2.11.11…

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Q: If solving the question in 3D calculations is difficult, then use the 2D system to determine the…

A: Let us now discuss about the above fluid problems.

Q: 5. A human being has an average venous blood pressure of 12 mm Hg (Hg = mercury). The density of Hg…

A: The pressure of the blood vessel in Pascals can be determined as,

Q: A 126 lb cabinet is placed on a smooth surface. A force of a 137 lb is applied for 2.3 s. The angle…

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Q: Q/ Compute the magnitude F of the force which the earth exerts on the moon, Perform the calculation…

A: Since the force that the earth exerts on the moon is the gravitational force, write the formula for…

Q: A hydraulic lift system utilizes two 5" diameter cylinders. Workers must determine how mic the…

A: Introduction In this problem, we will calculate the weight that can be lifted by the hydraulic…

Q: Question 3 A Mcleod gauge is used for measurement of very low pressure in scanning electron…

A: Step 1Calculate the density of mercury ρmercury : ρmercury  =  SGmercury ×  ρwater ρmercury  =  13.8…

Q: Which process corresponds to an increase in U, the Internal Energy of this balloon system. The…

A: Internal energy is the energy stored by the matter in form of stored energy which include thermal…

Q: 4. If the modulus of elasticity (E) for water is given to be 2.2GPa, what pressure is required to…

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Q: Q2. As shown on the right in image below, the force Facting on the box varies with displacement s,…

A: Solution: Given Data: C=17s=0.8   To Find: The work done by force F when the box has displaced 0.8…

Q: A garage door has two springs, one on each side of the door. A force of 50 pounds is required to…

A: To find: The work done by the springs. Given: The force required is F=50 lb. The initial elongation…

Q: 1. A traffic barrier is placed in front of a bridge pier in case a car was to slam into it. The…

A: Given data: weight of truck (W) = 8000 lbs Initial speed of truck (V) = 40 mph…

Q: 1 2 3 The rectangle above is a control volume. Flow 1 is 2.7 slugs/sec while flow 2 is 8.4…

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Q: 4. A pressure sensor is used to measure the level of a liquid in a tank. The weight density of the…

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Q: 3. An athlete pushes against an exercise machine with a force that varies with time according to…

A: (a) Given - F = 1200(1- kt2) N Where k =8  So, F = 1200(1- 8t2) N Velocity (v) = 7t m/s   Now, Power…

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.