A wooden sphere, 0.281 m in diameter, is tied to an object on the bottom of a river as shown below. The density and kinematic viscosity of water are 999 kg/m³ and 1.12 x 10-6 m2/s, respectively. The surface of the sphere is smooth. Determine the density of the wooden sphere when the angle between the cable and the river bottom is 30° at U = 0.499 m/s? (Neglect the weight of the cable and the drag on the cable.) For simplicity, assume the drag coefficient of the sphere is 0.5. The tolerance of your answer is 3%. 130°

Q: In a wide slipper bearing length / the clearance is given by h = hlexp(-x/l), in which hl denotes…

A: given; clearance (h)=h1e-x/lwhere;l=bearing lengthh1=clearance at inlet (at x=0)position of maximum…

Q: Please do not submit previous solution i need the correct answer. Read the question carefully

A: Step 1: Step 2: Step 3: Step 4:

Q: Q' is the flow rate per unit width (i.e. has units of m2/s). Express Q' in terms of T When the flow…

A:

Q: The space between two square flat parallel plates is filled with oil. Each side of the plate is 0.8…

A:

Q: Two capillary tubes with 2.4 mm and 1.5 mm inside diameters were inserted into a liquid of density…

A:

Q: The 25-cm diameter ram in a hydraulic lift slides in a 25.015-cm diameter cylinder. The viscosity of…

A: 1. Given data:2. Calculate the radial clearance (gap) between the ram and the cylinder: 3. Use the…

Q: Consider a soap bubble 2 mm in diameter and a droplet of water, also 2 mm in diameter, that are…

A:

Q: A flat-bottomed raft is traveling across a shallow lake at 6 m s-¹. The lake is 10 cm deep. If the…

A:

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.