Physics, 10.04.2020 23:45, mahogany139
Once more a mysterious metallic sphere has come to ground in Kansas, and the citizens of Hoxie have called in your consulting firm for help in identifying the material in the meteorite, which appears to have magnetic properties. You rush to Hoxie to investigate, but unfortunately your Hall probe device fails, leaving you with only a strong bar magnet and a sensitive compass. Nevertheless, you manage to identify samples from three parts of the meteorite as being diamagnetic, paramagnetic, and ferromagnetic. For your later report, you jot down the measurements and observations you made to establish the identifications. Briefly summarize these for the:
A. Diamagnet
B. Paramagnet
C. Ferromagnet
Answers: 3
Physics, 22.06.2019 08:50, potatoismeh1
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
Answers: 1
Physics, 22.06.2019 12:00, fryday2516
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
Answers: 1
Physics, 22.06.2019 12:10, JN02
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
Physics, 22.06.2019 14:30, trevorhenyan51
Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2
Answers: 1
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