3 years ago

Some of the principal minerals commonly found in igneous rocks are

Physics

1 answer:

Verdich [7]3 years ago

3 0

I believe that the answer is C. Hope this Helps:)))

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Some coastal regions of the world have cooler summers and warmer winters than inland regions at the same latitude. What accounts

maks197457 [2]

Water holds in heat very well. Keep the temperature more steady and average. The areas around the water will also have a less variant change in temperature as a result. This property of water is known as high specific heat.

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3 years ago

The kinetic energy of an object with a mass of 6.8 kg and a velocity of 5.0 m/s is J. (Report the answer to two significant figu

abruzzese [7]

Answer:

$\boxed{\sf Kinetic \ energy \ (KE) = 85 \ J}$

Given:

Mass (m) = 6.8 kg

Speed (v) = 5.0 m/s

To Find:

Kinetic energy (KE)

Explanation:

Formula:

$\boxed{ \bold{\sf KE = \frac{1}{2} m {v}^{2} }}$

Substituting values of m & v in the equation:

$\sf \implies KE = \frac{1}{2} \times 6.8 \times {5}^{2}$

$\sf \implies KE = \frac{1}{ \cancel{2}} \times \cancel{2} \times 3.4 \times 25$

$\sf \implies KE =3.4 \times 25$

$\sf \implies KE = 85 \: J$

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3 years ago

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slamgirl [31]

Answer:

I can't see the picture

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2 years ago

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blondinia [14]

Answer:

its B

Explanation:

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3 years ago

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To measure the acceleration due to gravity on a distant planet, an astronaut hangs a 0.070-kg ball from the end of a wire. The w

mote1985 [20]

Answer:

g = 1.64m/s²

Explanation:

1.5m in 0.078s

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T = V²μ

mg = V²μ

g = V²μ / m

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g = 1.64m/s²

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3 years ago