Find the minimum diameter of an l = 16.1 m long aluminum wire that will stretch...
Find the minimum diameter of an l = 16.1 m long aluminum wire that will stretch no more than 7.25 mm when a mass of 305 kg is hung on the lower end. (Hint: The Young's modulus of aluminum is 70.0 GPa.)
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Find the minimum diameter of an l = 16.1 m long aluminum wire
that will stretch...
Find the minimum diameter of an l = 19.8 m long copper wire that will stretch...
Find the minimum diameter of an l = 19.8 m long copper wire that will stretch no more than 8.21 mm when a mass of 399 kg is hung on the lower end. (Hint: The Young's modulus of copper is 110.0 GPa.)
Find the minimum diameter of an l = 16.7 m long steel wire that will stretch...
Find the minimum diameter of an l = 16.7 m long steel wire that will stretch no more than 9.53 mm when a mass of 361 kg is hung on the lower end. (Hint: The Young's modulus of steel is 200.0 GPa.)
Find the minimum diameter of a copper wire 20 m long that will stretch no more...
Find the minimum diameter of a copper wire 20 m long that will stretch no more than 14mm when a load of 400 kg is hung on the lower end. (Ycopper = 1.3 x 1011 N/m2)
A steel wire of length 1.93 m with circular cross section must stretch no more than...
A steel wire of length 1.93 m with circular cross section must stretch no more than 0.300 cm when a tensile (stretching) force of 440 N is applied to each end of the wire. Part A What minimum diameter dmin is required for the wire? Express your answer in millimeters. Take Young's modulus for steel to be Y = 2.00×1011 Pa . View Available Hint(s)
A steel wire of length 1.99 m with circular cross section must stretch no more than...
A steel wire of length 1.99 m with circular cross section must stretch no more than 0.260 cm when a tensile (stretching) force of 380 N is applied to each end of the wire. What minimum diameter is required for the wire? Express your answer in millimeters. Take Young's modulus for steel to be Y = 2.00×1011 Pa .
A steel wire of length 2.01 m with circular cross section must stretch no more than...
A steel wire of length 2.01 m with circular cross section must stretch no more than 0.240 cm when a tensile (stretching) force of 450 N is applied to each end of the wire. What minimum diameter dmin is required for the wire? Express your answer in millimeters. Take Young's modulus for steel to be Y = 2.00×1011 Pa .
A 150 N weight is supported by a 5.00 m long wire having a diameter of...
A 150 N weight is supported by a 5.00 m long wire having a diameter of 2.00 mm. If the weight caused the wire to stretch 0.500 mm, find the following: A) Stress B) Strain C) Young's modulus for the wire
A 1.5-m-long aluminum rod must not stretch more than 1 mm and the normal stress must...
A 1.5-m-long aluminum rod must not stretch more than 1 mm and the normal stress must not exceed 40 MPa when the rod is subjected to a 3.0-kN axial load. Knowing that E= 70 GPa, determine the required diameter of the rod. The required diameter of the rod is mm.
Points: 10 11) A wire of diameter 1.0 mm and length 3.5 m stretches 3.5 mm...
Points: 10 11) A wire of diameter 1.0 mm and length 3.5 m stretches 3.5 mm when 8.0 kg is hung from it. (a) What is the Young's modulus for the wire? (b) What is the effective spring constant for the stretching wire?
A particular human hair has a Young's modulus of 3.18 × 109 N/m2 and a diameter of 152 μm. If a 2...
A particular human hair has a Young's modulus of 3.18 × 109 N/m2 and a diameter of 152 μm. If a 268 g object is suspended by the single strand of hair that is originally 16.0 cm long, by how much A L hair will the hair stretch? If the same object were hung from an aluminum wire of the same dimensions as the hair, by how much Δ LAI would the aluminum stretch? If the strand of hair is...
Find the minimum diameter of a copper wire 20 m long that will stretch no more than 14mm when a load of 400 kg is hung on the lower end. (Ycopper = 1.3 x 1011 N/m2)
A 1.5-m-long aluminum rod must not stretch more than 1 mm and the normal stress must not exceed 40 MPa when the rod is subjected to a 3.0-kN axial load. Knowing that E= 70 GPa, determine the required diameter of the rod. The required diameter of the rod is mm.
Points: 10 11) A wire of diameter 1.0 mm and length 3.5 m stretches 3.5 mm when 8.0 kg is hung from it. (a) What is the Young's modulus for the wire? (b) What is the effective spring constant for the stretching wire?
A particular human hair has a Young's modulus of 3.18 × 109 N/m2 and a diameter of 152 μm. If a 268 g object is suspended by the single strand of hair that is originally 16.0 cm long, by how much A L hair will the hair stretch? If the same object were hung from an aluminum wire of the same dimensions as the hair, by how much Δ LAI would the aluminum stretch? If the strand of hair is...
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