Acommonly used method of fastening one part to another part is called "shrink fitting." a steel rod has a diameter of 2.0024 cm, and a flat plate contains a hole whose diameter is 2. cm. the rod is cooled so that it just fits into the hole. when the rod warms up, the enormous thermal stress exerted by the plate holds the rod securely to the plate. by how many celsius degrees should the rod be cooled?
Answers: 2
Physics, 22.06.2019 16:00, 6FOOT
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
Physics, 22.06.2019 16:30, lunarwoo
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 22:30, gokusupersaiyan12345
Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.
Answers: 2
Acommonly used method of fastening one part to another part is called "shrink fitting." a steel rod...
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