Physics, 25.01.2020 04:31 ljdavies51
Ablock of 250-mm length and 54 × 40-mm cross section is to support a centric compressive load p. the material to be used is a bronze for which e = 95 gpa. determine the largest load that can be applied, knowing that the normal stress must not exceed 80 mpa and that the decrease in length of the block should be at most 0.12% of its original length.
Answers: 2
Physics, 21.06.2019 15:00
Aman does 500 j of work pushing a car a distance of 2 m. how much force does he apply? assume there is no friction. a. 250 n b. 1000 n c. 125 n d. 500 n
Answers: 1
Physics, 22.06.2019 06:30
From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.
Answers: 1
Physics, 22.06.2019 10:00
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
Physics, 22.06.2019 11:30
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
Ablock of 250-mm length and 54 × 40-mm cross section is to support a centric compressive load p. the...
History, 14.11.2019 12:31
Chemistry, 14.11.2019 13:31
History, 14.11.2019 13:31
Mathematics, 14.11.2019 13:31
Mathematics, 14.11.2019 13:31
History, 14.11.2019 13:31
Social Studies, 14.11.2019 13:31
Mathematics, 14.11.2019 13:31
History, 14.11.2019 13:31
Mathematics, 14.11.2019 13:31
Mathematics, 14.11.2019 13:31
History, 14.11.2019 13:31