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AleksandrR [38]
3 years ago
8

A motor produces less mechanical energy than the energy it uses because the motor?

Physics
1 answer:
In-s [12.5K]3 years ago
3 0
<span>A motor produces less mechanical energy than the energy it uses because the motor looses some energy to heat.</span>
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Consider eight,eight-cubic centimeter (8 cm3) sugar cubes stacked so that they form a single 2 x 2 x 2 cube. How does the surfac
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To find the surface area of a single cube we first nees to take the cube root of 8cm3 which is 2.

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Now to find the total surface area of the one large cube, we know that each side of one of the small cubes is 4cm2 and the large cube is set up so that there are two levels of four cubes right on top of each other. So, the total area of each side of the large cube is 4cm2 times 4 which gives us 16cm2.

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