Homework Answers
Inradius =area of triangle/semi perimeter of circle
=(1/2×12×5)/÷1/2×(13+5+12)
=60÷30
=2
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b) What is the diameter of the largest circular trashcan that can be stored inside a...
Turpentine is stored in a 25-ft-diameter tank. Inside the storage tank, the turpentine depth is 1...
Turpentine is stored in a 25-ft-diameter tank. Inside the storage tank, the turpentine depth is 18 ft. A piping system containing a pump is to move the turpentine to a holding tank having a very large diameter. The turpentine depth in the holding tank is constant at6 ft. The pipeline contains a basket strainer three elbows, and a ball valve. At the exit, the end of the pipeline is submerged 5 ft below the free surface of the turpentine. For...
What is the largest and smallest integer that can be stored in 9 bits with 1...
What is the largest and smallest integer that can be stored in 9 bits with 1 bit for the sign?
QUESTION 14 How many cubic feet of propane can be stored inside a 50.0 gal tank?...
QUESTION 14 How many cubic feet of propane can be stored inside a 50.0 gal tank? OA.6.70 f3 CB373 ft3 OC.so0ft3 50.0 D. 152 ft3 QUESTION 15 How many mm3 are in a cm3? CA. 1 ов, 10 C. 100 D. 1000
5. A circular piece of diameter 8.00 cm is cut from an aluminum sheet at 21...
5. A circular piece of diameter 8.00 cm is cut from an aluminum sheet at 21 °C. If the sheet is then placed in an oven and heated to 145 °C, what will the new area of the hole be?(The coefficient of thermal expansion for aluminum is 2.30 x 10-5 ℃-1) cm2
a circular saw with a diameter of 12 inches spins at 25 revolutions per second. a)...
a circular saw with a diameter of 12 inches spins at 25 revolutions per second. a) what is its linear velocity in feet per minute? b) what is its angular velocity in radians per second?
What is the largest vehicle (kg) it can lift if the diameter of the output is...
What is the largest vehicle (kg) it can lift if the diameter
of the output is 29.5 cm ? Answer use 3 sig figs
KHw1 PHYS 132 Problem 10.14 Constants The maximum gauge pressure in a hydraulic lift is 18.9 atm 1 atm 1.013 x 105 N/m2
B Q4) As shown in the figure, a circular coil of diameter d = 1 m...
B Q4) As shown in the figure, a circular coil of diameter d = 1 m and resistance R = 4.1 is fully immersed inside a uniform magnetic field. The magnetic field is out of the page and its magnitude varies in time according to B = 2 In (), where B is in milli-Tesla and t is in seconds. At t = 6 s d a) Find the magnetic flux through the coil. (4p) b) Find the emf induced...
1. The circular bar has a length of 12 ft-o in., a diameter of 1 in.,...
1. The circular bar has a length of 12 ft-o in., a diameter of 1 in., and a modulus of elasticity E = 29x10 psi. It is subjected to an axial force of 10,000 lbs along the centroidal axis of the bar's cross-sectional area as shown. Find the following: (i) Average normal stress and average shear stress at section a-a (ii) Average normal stress and average shear stress at section b-b (iii) The bar total elongation 10,000 lbs 10,000 lbs...
Show work please Optimization problems 1. (5 points) Find two nonnegative numbers whose sum is 25...
Show work please
Optimization problems 1. (5 points) Find two nonnegative numbers whose sum is 25 and so that the product of one number and the square of the other number is a maximum. 2. (5 points) Build a rectangular pen with two parallel partitions using 300 feet of fencing. What dimensions will maximize the total area of the pen? (5 points) An open rectangular box with square base is to be made from 48 ft.2 of material. What dimensions...
A long solenoid has a 60 cm length, with 3000 circular turns. The diameter of each...
A long solenoid has a 60 cm length, with 3000 circular turns.
The diameter of each circular turn is 2cm. When the current travels
through the solenoid, a .35 Tesla field is created inside.
A. How much current is traveling through this solenoid?
B. The diameter of this solenoid is decreased to 1cm. Using the
current in Part A, what is the magnetic field magnitude now?
C. If this solenoid is created by a fixed length of wire, so
that...
Turpentine is stored in a 25-ft-diameter tank. Inside the storage tank, the turpentine depth is 18 ft. A piping system containing a pump is to move the turpentine to a holding tank having a very large diameter. The turpentine depth in the holding tank is constant at6 ft. The pipeline contains a basket strainer three elbows, and a ball valve. At the exit, the end of the pipeline is submerged 5 ft below the free surface of the turpentine. For...
QUESTION 14 How many cubic feet of propane can be stored inside a 50.0 gal tank? OA.6.70 f3 CB373 ft3 OC.so0ft3 50.0 D. 152 ft3 QUESTION 15 How many mm3 are in a cm3? CA. 1 ов, 10 C. 100 D. 1000
5. A circular piece of diameter 8.00 cm is cut from an aluminum sheet at 21 °C. If the sheet is then placed in an oven and heated to 145 °C, what will the new area of the hole be?(The coefficient of thermal expansion for aluminum is 2.30 x 10-5 ℃-1) cm2
What is the largest vehicle (kg) it can lift if the diameter
of the output is 29.5 cm ? Answer use 3 sig figs
KHw1 PHYS 132 Problem 10.14 Constants The maximum gauge pressure in a hydraulic lift is 18.9 atm 1 atm 1.013 x 105 N/m2
B Q4) As shown in the figure, a circular coil of diameter d = 1 m and resistance R = 4.1 is fully immersed inside a uniform magnetic field. The magnetic field is out of the page and its magnitude varies in time according to B = 2 In (), where B is in milli-Tesla and t is in seconds. At t = 6 s d a) Find the magnetic flux through the coil. (4p) b) Find the emf induced...
1. The circular bar has a length of 12 ft-o in., a diameter of 1 in., and a modulus of elasticity E = 29x10 psi. It is subjected to an axial force of 10,000 lbs along the centroidal axis of the bar's cross-sectional area as shown. Find the following: (i) Average normal stress and average shear stress at section a-a (ii) Average normal stress and average shear stress at section b-b (iii) The bar total elongation 10,000 lbs 10,000 lbs...
Show work please
Optimization problems 1. (5 points) Find two nonnegative numbers whose sum is 25 and so that the product of one number and the square of the other number is a maximum. 2. (5 points) Build a rectangular pen with two parallel partitions using 300 feet of fencing. What dimensions will maximize the total area of the pen? (5 points) An open rectangular box with square base is to be made from 48 ft.2 of material. What dimensions...
A long solenoid has a 60 cm length, with 3000 circular turns.
The diameter of each circular turn is 2cm. When the current travels
through the solenoid, a .35 Tesla field is created inside.
A. How much current is traveling through this solenoid?
B. The diameter of this solenoid is decreased to 1cm. Using the
current in Part A, what is the magnetic field magnitude now?
C. If this solenoid is created by a fixed length of wire, so
that...
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