Brass rod with a length of 1.40 m and a cross-sectional area of 2.00 cm2 is fastened end to end to a nickel rod with length L and cross-sectional area 1.00 cm2. The compound rod is subjected to equal andopposite pulls of magnitude 4.00E4 N at its ends. a) Find the length L of the nickel rod if the elongations of the two rods are equal. b) What is the stress in each rod
Answers: 2
Physics, 21.06.2019 14:50, justinb0829
Use the empirical rule. the mean speed of a sample of vehicles along a stretch of highway is 70 miles per hour, with a standard deviation of 4 miles per hour. estimate the percent of vehicles whose speeds are between 66 miles per hour and 74 miles per hour. (assume the data set has a bell-shaped distribution.)
Answers: 3
Physics, 22.06.2019 06:30, 1234fatimasm
What are similarities and differences between refraction, reflection, diffraction and absorption?
Answers: 3
Brass rod with a length of 1.40 m and a cross-sectional area of 2.00 cm2 is fastened end to end to a...
Mathematics, 04.11.2020 21:40
Mathematics, 04.11.2020 21:40
English, 04.11.2020 21:40
Mathematics, 04.11.2020 21:40
Social Studies, 04.11.2020 21:40
Health, 04.11.2020 21:40