3 years ago

Which statement best describes why some materials are NOT magnetic?

Physics

1 answer:

hammer [34]3 years ago

3 0

paired electrons spin in opposite directions cancelling their magnetic fields

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What will happen if a car experiences a 300 N force to the right from the engine and a separate 150 N force due to friction and

gayaneshka [121]

Force applied on the car due to engine is given as

$F_1 = 300 N$ towards right

Also there is a force on the car towards left due to air drag

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$\vec F_{net} = \vec F_1 + \vec F_2$

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3 years ago

Calculate the molecular weight of Aluminium hydroxide

Vedmedyk [2.9K]

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3 years ago

Which statement best describes metallic bonding

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It's a type of chemical bonding that rises from the electrostatic attractive force between conduction electrons and positively charged metal bars. It can also be described as the sharing of free electrons among a structure of positively charged ions

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