Answers: 3
Physics, 21.06.2019 14:50
Acylindrical specimen of a nickel alloy having an elastic modulus of 207 gpa (30 × 106psi) and an original diameter of 10.2 mm (0.40 in.) experiences only elastic deformation when a tensile load of 8900 n (2000 lbf) is applied. compute the maximum length of the specimen before deformation if the maximum allowable elongation is 0.25 mm (0.010 in.)
Answers: 3
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
Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon
Answers: 1
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
When is the kinetic energy of the ball being transformed into gravitational potential energy?
Mathematics, 25.02.2021 08:00
Mathematics, 25.02.2021 08:00
Biology, 25.02.2021 08:00
Mathematics, 25.02.2021 08:00
Mathematics, 25.02.2021 08:00
Mathematics, 25.02.2021 08:00
History, 25.02.2021 08:00
History, 25.02.2021 08:00
Mathematics, 25.02.2021 08:00
Mathematics, 25.02.2021 08:00
Arts, 25.02.2021 08:00
Chemistry, 25.02.2021 08:00
World Languages, 25.02.2021 08:00