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 = 19.8 m long copper 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.)
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 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 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 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 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 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
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 mineshaft has an elevator hung from a single steel-wire cable of diameter 2.5 cm. Young's modulus of the cable is 10×1010N/m2. When the cable is fully extended, the end of the cable is 900 m below the support. How much does the fully extended cable stretch when 1200 kg of ore is loaded into the elevator?
Question 4 1 points Save an B. 0.3m 0.6m 0.1m Super Conductors Sold Here A reputable business has a uniform rectangular sign 1m in length, supported by two wires as shown. If the mass of the sign is 6 kg, what is the tension in wire B on the right? 2.ON 19.6 N 32.7 N 39.2 N 58.8 N tion will save this response. Question 8 of 14 Save Answe Question 8 1 points Find the minimum diameter of a...