2 pulleys Brass Aluminum D=7 cm

Q: A solid 1-m-diameter sphere fl oats at the interface betweenwater (SG = 1.0) and mercury (SG =…

A: specific gravity of object = density of object / density of water density of object = specific…

Q: A compressed air tank is designed to contain 50 standard cubic feet of air when filled to a gauge…

A: Given data Interior volume of the tank = 0.253 ft3 Interior length of cylinder = 1 ft We have to…

Q: 2000 cc. of air takes 12 minutes to pass through a standard specimen of sand (5.08 cm high and 5.08…

A: Option d is correct.

Q: A solid cylindrical needle of diameter d, length L, and density p may float in liquid of surface…

A: There is a solid cylinder needle which has-

Q: A cylinder with a mass of m and a diameter of D is moving downward on the oil film at clearance h.…

A: Given: A cylinder of mass 'm' & diameter 'D'            Let the thin film clearance thickness be…

Q: As a hot air balloon rises, the atmospheric pressure reduces. What relationship would enable you to…

A: The pressure variation with height is analysed by hydrostatic law of pressure. According to this ,…

Q: Suppose that the U-tube of Fig.  is rotated about axisDC . If the fl uid is water at 122 ° F and…

A: Draw the schematic diagram for the above problem.

Q: Some manometers are constructed as in Fig. , whereone side is a large reservoir (diameter D ) and…

A: The volume balance equation is given as VL=VSπ4D2H=π4d2hH=d2D2hNow we…

Q: An annular container, with inner radius ?, and outer radius ?, is filled with a fluid of density ?,…

A: Given data: This is the case of forced vortex flow

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

A:

Q: A hollow container in the shape of a truncated cone floats in oil (d.r.=0.9), with half of its total…

A: The specific density of oil is