Engineering, 26.11.2019 21:31 samueltaye

Adisc magnet is used to hold a piece of paper (0.1 mm thick) to the door of a refrigerator. the magnet is 6 cm in diameter and 0.75 cm thick. its mass is 500 grams. assuming that the coefficient of friction between the paper and the refrigerator is 0.3, what is the minimum remanent magnetism (in gauss) that the magnet must have in order to keep the magnet and paper from falling?

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, aliceohern

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Answers: 3

continue

Engineering, 03.07.2019 15:10, theamandawhite

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

Answers: 1

continue

Engineering, 04.07.2019 18:10, Larkinlover703

Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables

Answers: 1

continue

Engineering, 04.07.2019 18:10, tobyhollingsworth178

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer

Answers: 2

continue

You know the right answer?

Adisc magnet is used to hold a piece of paper (0.1 mm thick) to the door of a refrigerator. the magn...