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Gelneren [198K]

4 years ago

6

A car that increase its speed from 20 km/h to 100 km/h undergoes -------acceleration,

1 answer:

stepladder [879]4 years ago

8 0

negative acceleration- deceleration

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When did rock layer H form relative to the other rock layers? In your answers, compare layer H to as many rock layers as you can

AfilCa [17]

Halitic rocks have a large mineral layer of evaporite sedimentary rock, which is produced from drained lakes, playa and closed seas.

The difference between Halit rock layers and other rock layers is the element in it. The element in the Halit rock layer is sodium chloride.

<h2>Further explanation </h2>

Halit Rock Layer is a type of salt, a mineral form (natural) from sodium chloride (NaCl) or better known as rock salt.

Knowledge about the layers of soil and rocks on the surface of the earth is stratigraphy. Stratigraphy is the study of the history, composition and relative age and distribution of bedding layers and the interpretation of rock layers to explain the history of the Earth.

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Sodium chloride (NaCl) brainly.com/question/7007192
stratigraphy brainly.com/question/12372481

Details

Class: Middle School

Subject: Physics

Keywords: Rock Layer, Halit Rock, Stratigraphy

7 0

3 years ago

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Explain why the light bulb isn't lighting up in the circuit<br> pictured on the right.

FromTheMoon [43]

The wires should be attached to each screw on the light not only one

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3 years ago

A particle moving along the y-axis has the potential energy u =4y3j, where y is in m. what is the y-component of the force on th

Ivenika [448]

Potential energy is given as

$U = 4y^3$

now as we know that force is related by potential energy by the formula

$F = - \frac{dU}{dy}$

So it is gradient of energy with position in Y

$F = - \fracd(4y^3}{dy}$

$F = -12y^2 \hat j$

Now at y = 0

$F = 0 N$

at y = 1

$F = - 12*1^2$

$F = - 12 N$

at y = 2

$F = - 12*2^2$

$F = - 48 N$

so above is the forces at given positions

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When electrons are accelerated by 2450v in an electron microscope they will have wavelengths of

Sholpan [36]

I think the answer is A I’m
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An iron nail goes through a chemical change when iron in the nail combines with oxygen in the air to form iron oxide. This compo

Mazyrski [523]

It is like that, except most nails are steel or stainless steel, slowing to rusting process to about 5 years.

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3 years ago