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3 years ago

Place the items in the correct order when they occur from 1 to 5.

Physics

1 answer:

Debora [2.8K]3 years ago

4 0

Explanation:

A. Erosion of rock

D. Sediments are distributed by river to a new location

B. Particles settle out and form layers

E. Fossils form as living things are trapped in the layers

C. Humans analyze formations to determine the age of rock

The steps given are keys which ensures we understand how sediments form sequentially in basin of deposition. Coupled with this, we are shown a peep into the world of fossilization.

Any form of rock is first eroded before they are transported to their basins of deposition.
In the basin, the particles settle out and form layers.
The fossils trapped in them also settles out.
The sediments gets compacted to sedimentary rocks.
This sequence is therefore analyzed to determine the age of a rock.

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6th grade science !!!!!!!!!!!!!!

mrs_skeptik [129]

Answer: B
Explanation: I hope this helps you

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3 years ago

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When an 8-V battery is connected to a resistor, 2 A of current flows in the resistor. What is the resistor's value? A. 2 ohms B.

SVEN [57.7K]

Its B 4ohM
As v =I /R
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4 years ago

A car is being tested for safety by colliding it with a brick wall.The 1300 kg car is initially driving towards the wall at a sp

serg [7]

Answer:

44200 N

Explanation:

To calculate the average force exerted on the car, we will use the following equation

$\begin{gathered} Ft=\Delta p \\ Ft=m(v_f-v_i) \end{gathered}$

Where F is the average force, t is the time, m is the mass, vf is the final velocity and vi is the initial velocity of the car.

Replacing t = 0.5s, m = 1300 kg, vf = -2 m/s, and vi = 15 m/s and solving for F, we get

$\begin{gathered} F(0.5s)=(1300\text{ kg\rparen\lparen-2 m/s - 15 m/s\rparen} \\ F(0.5s)=(1300\text{ kg\rparen\lparen-17 m/s\rparen} \\ F(0.5s)=-22100\text{ kg m/s} \\ F=\frac{-22100\text{ kg m/s}}{0.5\text{ s}} \\ F=-44200\text{ N} \end{gathered}$

Therefore, the average force exerted on the car by the wall was 44200 N

4 0

1 year ago

Find the base area of a cylinder with diameter 1m

jek_recluse [69]

Answer:

AB=0.79

Explanation:

hope this helped

8 0

3 years ago

Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. In addi

ra1l [238]

When you put that into a Punnett square you first use the FOIL method because this is a dihybrid case where two traits are considered. This will be the resulting Punnett square:

PL Pl pL pl

PL PPLL PPLl PpLL PpLl

Pl PPLl PPll PpLl Ppll

pL PpLL PpLl ppLL ppLl

pl PpLl Ppll ppLl ppll

Now based on the Punnett square above, you can get the ratio. Remember that the dominant trait will always be expressed when you count phenotype combinations so as long as there is a capital letter in the combination, it will always be the one expressed.

So there are 9 polka dot, long eyelashes(PL), 3 polka dot, short eyelashes (Pl), 3 solid color, long eyelashes (pL), 1 solid short eyelashes(pl).

So your answer is D. 9:3:3:1 ratio

8 0

3 years ago