Soil can best be described as the

2 answers:

7 0

c. is your answer because of the fact that the top layer of soil is where all of the organisms die and decay.(plus its the most detailed)

LenKa [72]4 years ago

3 0

<em>Soil can be described as the C. Loose covering of weathered rocks and decaying organic matter.</em>

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In a physics lab experiment, a compressed spring launches a 32 g metal ball at a 35degree angle. Compressing the spring 18 cm ca

olasank [31]

spring constant K = 45.5412N/m

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3 years ago

Cuál es la diferencia entre fricción beneficiosa y perjudicial? Pon 5 ejemplos de cada uno.

Rus_ich [418]

Answer:

Difference is given below.

Explanation:

The main difference between beneficial and harmful friction is that beneficial friction is necessary for performing different activities while on the other hand, harmful effect of friction is destroy different parts of products and machines. examples of beneficial friction are walking, holding things, rubbing hands to produce heat, running etc whereas examples of harmful friction are destruction of sole, slipping, tearing of machine's part, Wet roads and Mudslides etc.

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4 years ago

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lozanna [386]

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3 years ago

A vector A⃗ has a length of 8.6 m and points in the negative x direction. Find the x component of the vector −3.7A⃗ .

77julia77 [94]

Answer:

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Explanation:

Here we have an example of multiplication of a vector by a scalar.

In order to perform this operation, we have to:

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- reverse the direction of the vector if the scalar is a negative number

In this problem, the original vector has a lenght of 8.6 m and it points in the negative x direction. Now we have to find the vector -3.7A, so we have:

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$(3.7)\cdot (8.6)=31.8 m$

- The direction is reversed, because the scalar is -3.7, so the new vector will point in the positive x-direction

So the final vector is 31.8 m in the positive x-direction, and therefore its x-component is also 31.8 m in the positive direction.

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3 years ago