The solid steel ball shown in the figure is submerged between the interface of two liquids...

The solid steel ball shown in the figure is submerged between the interface of two liquids with sg of 1.2 and 1.5. The ball has a diameter of 257 mm and specific gravity of 7.4 and is attached by a rope. Note: The interface of the two liquids coincides the center of the sphere.

1. Determine the weight of the ball in N.

2. Determine the buoyant force acting on the ball in N.

Expert Solution

Ally Wells answered 6 months ago

The composite shaft shown in the figure consists of two steel pipes that are connected at...

The composite shaft shown in the figure consists of two steel pipes that are connected at flange B and securely attached to rigid walls at A and C. Steel pipe (1) has an outside diameter of 158 mm and a wall thickness of 6 mm. Steel pipe (2) has an outside diameter of 114 mm and a wall thickness of 4 mm. Both pipes are 3.5 m long and have a shear modulus of 80 GPa. If a concentrated torque...

Two identical uniform solid spheres are attached by a solid uniform thin rod, as shown in the figure.

Two identical uniform solid spheres are attached by a solid uniform thin rod, as shown in the figure. The rod lies on a line connecting the centers of mass of the two spheres. The axes A, B, C, and D are in the plane of the page (which also contains the centers of mass of the spheres and the rod), while axes E and F (represented by black dots) are perpendicular to the page. (Figure 1).Rank the moments of inertia...

The coaxial cable shown in Figure on the right consists of a solid inner conductor of...

The coaxial cable shown in Figure on the right consists of a solid inner conductor of radius a and a hollow outer conductor of inner radius b and thickness c. The two-carry equal but opposite currents I, uniformly distributed. Find expressions for the magnetic field as a function of radial position r a) within the inner conductor (10 pts) b) between inner and outer conductors (5 pts) c) beyond the outer conductor (5 pts)

In the figure here, a solid brass ball of mass 0.278 g will roll smoothly along...

In the figure here, a solid brass ball of mass 0.278 g will roll smoothly along a loop-the-loop track when released from rest along the straight section. The circular loop has radius R = 0.16 m, and the ball has radius r << R. (a) What is h if the ball is on the verge of leaving the track when it reaches the top of the loop? (b) If the ball is released at height h = 4R, what is...

Two concentric spheres are shown in the figure below.

Two concentric spheres are shown in the figure below. The inner sphere is a solid conductor and carries a charge of +5.00 μC uniformly distributed over its outer surface. The outer sphere is a conducting shell that carries a net charge of -8.00 μC. No other charges are present. The radii shown in the figure have the values R1 = 10.0cm, R2 = 20.0cm, and R3 = 30.0 cm. (a) (10 points) Find the total excess charge on the inner and...

You are designing a two-string instrument with metal string 35.0cm long, as shown in the figure(Figure...

You are designing a two-string instrument with metal string 35.0cm long, as shown in the figure(Figure 1) . Both strings are under the same tension. String S1 has a mass of 8.00g and produces the note middle C (frequency 262Hz ) in its fundamental mode. Part A What should be the tension in the string? Part B What should be the mass of string S2 so that it will produce A# (frequency 466Hz ) as its fundamental? Part C To extend...

A branching pipe connects two storage tanks as shown in Figure Q3 below. Figure Q3 (a)...

A branching pipe connects two storage tanks as shown in Figure Q3 below. Figure Q3 (a) Write down the continuity equation as it applies to flows in the pipes 1, 2 and 3. [1 mark] (b) Write down the energy equation in terms of energy heads at A and at B and quantities relating to flow in the pipes in between. [2 marks] (c) What can be said about the energy loss in pipe 2 relative to that in pipe...

An insulated tank is divided into two parts by a partition as shown in the figure....

An insulated tank is divided into two parts by a partition as shown in the figure. One part of the tank contains 2.5 kg of compressed liquid water at 60°C and 600 kPa while the other part is evacuated. The partition is now removed, and the water expands to fill the entire tank. Determine the final temperature of the water and the volume of the tank for a final pressure of 3 kPa. (Round the final temperature to two decimal...

The conducting loop in the figure is moving into the region between the magnetic poles shown.

1. The conducting loop in the figure is moving into the region between the magnetic poles shown.Is the induced current (viewed from above) clockwise or counterclockwise?A. clockwiseB. counterclockwise 2. Is there an attractive magnetic force that tends to pull the loop in, like a magnet pulls on a paper clip? Or do you need to push the loop in against a repulsive force? A. You need to push the loop in against a repulsive force. B. There is an attractive...

A train travels between stations 1 and 2, as shown in the figure. The engineer of...

A train travels between stations 1 and 2, as shown in the figure. The engineer of the train is instructed to start from rest at station 1 and accelerate uniformly between points A and B, then coast with a uniform velocity between points B and C, and finally decelerate uniformly between points C and D until the train stops at station 2. The distances AB, BC, and CD are all equal, and it takes 5.63 min to travel between the...

Question