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3 years ago

9

What kind of things rust

2 answers:

Wewaii [24]3 years ago

6 0

Things that rust -metals, pipes , car bodies , bolts

natali 33 [55]3 years ago

6 0

Rust is iron oxide. Anything with iron in it that's exposed to air forms iron oxide and is then said to have "rusted".

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A student is asked to determine the work done on a block of wood when the block is pulled horizontally using an attached string.

Lerok [7]

Answer:

D. Graphing the force as a function of distance and calculating the area under the curve.

Explanation:

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3 years ago

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when forces on an object are acting in the same direction, how do you add them together to find the net force?

AysviL [449]

If two forces act on an object in the same direction, the net force is equal to the sum of the two forces

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3 years ago

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steposvetlana [31]

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2 years ago

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How much work is required to turn an electric dipole 180° in a uniform electric field of magnitude E = 46.0 N/C if the dipole mo

chubhunter [2.5K]

Answer:

$W=1.22*10^{-23}J$

Explanation:

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3 years ago

If a car changes ita velocity from 32km/hr to 54km/hr in 8.0 seconds, what is its acceleration

Komok [63]

3.75kmper squ hr
acc = (v - u) /t
=(54-32)/8
=22/8
= 3.75kmhr^-2

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3 years ago