Which technology contains at least one permanent magnet?
A. An electric lamp
B. An elec...
Physics, 08.12.2020 19:00 maliyahclays
Which technology contains at least one permanent magnet?
A. An electric lamp
B. An electric motor
C. An electromagnet
D. An electrical circut
Answers: 1
Physics, 22.06.2019 02:00
Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?
Answers: 3
Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
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What are two different ways you could find the value of a? explain these methods.
Answers: 2
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If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around
Answers: 2
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