A cylindrical slug of copper has a diameter of 68.3 mm and a height of 0.120 m. What is the volume of the cylinder of copper in cm3? (cylinder volume: V = pr2h) A) 702 cm3 B) 18.2 cm3 C) 176 cm3 D) 1460 cm3 E) 4.40 ´ 102 cm3
A cylindrical slug of copper has a diameter of 68.3 mm and a height of 0.120...
What is the mass of a cylindrical rod that has a diameter of 2.00 cm, height of 10.00 cm and a density of 11.35 g/cm3? Use 5 significant digits in your answer. Given C= πd, A = πr2 , and V= πr2h
Give the following as functions of slug temperature: a. The strain in the slug when d 0.25 inch? (10 pts) b. The strain rate in the slug when d-0.25 inch? (10 pts) c. The flow stress in the slug when d 0.25 inch? (10 pts) d. The pressure in the matrix when d = 0.25 inch? (10 pts) Calculate (algebraically): e. The slug temperature required to keep the force applied by the ram below press capacity? Justify that your force...
A cylindrical piece of steel has a diameter of 50 mm and a length of 200 mm. Steel has a density of 7200 kg/m3 a) (3 points) Determine the mass of this piece in kg. 1. b) (3 points) If a 10 mm diameter opening is drilled through the entire length of this cylinder and that portion removed, what is the new mass of this piece? c) (4 points) The 10 mm diameter piece is pulled with a force of...
cylindrical copper wire heater (resistivity of 1.7x109 2m) has a radius of 0.5 mm and a length of 10 m. What is the current on this wire when it is connected to a voltage source of 120 V? 10 A (a) 2.8 A (b) 65 A (c) 52A (d) 124 A
Density of zinc is 7.140 g/cm3. A cylindrical block weighing 201.62 g has a radius of 1.32 cm. Determine the height of the cylinder in cm. Volume of a cylinder, V = πr²h. (A) 5.16 cm (B) 15.66 cm (C) 262.99 cm (D) 0.19 cm (E) 16.21 cm
(GPa) A cylindrical machine part 250 mm long with a diameter of 10 mm is subjected to an axial load of 28,500 N. Using the list of materials shown in the table below, answer questions 1 through 2. Yield Strength Young's Modulus Material [MPa] Density (g/cm] Aluminum alloy 255 70 2.75 Steel alloy 400 207 7.85 Titanium alloy 800 110 4.50 Copper alloy 250 110 8.50 Brass alloy 340 100 8.40 1. If the elongation is not to exceed 0.6...
A copper wire has a diameter of 1.350 mm. What magnitude of current flows when the drift velocity is 3.09 mm/s? Take the density of copper to be 8.92 g/cm3. Give your answer in Amperes.
Electrical AWG 20 copper wire has a cross section diameter of 0.803 mm. Find the linear mass density of the wire (the mass per unit of length), the copper volume mass density is 8.96 g/cm3. The linear mass density of the wire, λ = Unit in g/cm What is the mass of a 7‑m segment of AWG 20 wire? The mass of the segment, m = Unit in g A wire spool is marked to have 18 kg of AWG 20...
A cylindrical copper wire heater (resistivity of 1.7x10 Qm) has a radius of 0.5 mm and a length of 10 m. What is the current on this wire when it is connected to a voltage source of 120 V? 2.8 A 65 A 52 A 124 A
12,/A cylindrical copper kettle has a 10 e radius and walls that are 2.0 mm thick. The that are 2.0 mm thick. The temperature of the outside surface (in contact with the stove) is 102.0°C and the inside wall of the kettle is at 100.0°C. At what rate is energy being transferred through the bottom of the kettle? And by what method of energy transfer? The thermal conductivity of copper is k 397 J/(s-m·°C)