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3 years ago

Sandstone is a sedimentary rock. Which two processes cause sand particles to form sandstone?

Physics

2 answers:

slava [35]3 years ago

8 0

Answer:

number 2 is correct

Explanation:

cementation as icons are deposited by fluids to form a compound that hardens looses sedimentary rocks .

compaction is the density of sedimentary rocks on edge of them, are forced together though sediments mark me brainest add and follow me

yuradex [85]3 years ago

6 0

Answer:

Compaction and cementation

Explanation:

Cementation: As ions are deposited by fluids to form a compound that hardens loose sedimentary rocks.

Compaction: As the density of sedimentary rocks on edge of them are forced together through sediments.

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How fast can a 4000 kg truck travel around a 70 m radius turn without skidding if its tires share a 0.6 friction coefficient wit

aleksley [76]

Answer:

Velocity of truck will be 20.287 m /sec

Explanation:

We have given mass of the truck m = 4000 kg

Radius of the turn r = 70 m

Coefficient of friction $\mu =0.6$

Centripetal force is given $F=\frac{mv^2}{r}$

And frictional force is equal to $F_{frictional}=\mu mg$

For body to be move these two forces must be equal

So $\frac{mv^2}{r}=\mu mg$

$v=\sqrt{\mu rg}=\sqrt{0.6\times 70\times 9.8}=20.287m/sec$

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3 years ago

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Answer:

200 volts

Explanation:

Ohm's Law: V = IR

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V = (10)(20) = 200 volts

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2 years ago

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Sunny_sXe [5.5K]

Answer:

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Explanation:

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zvonat [6]

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