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atroni [7]
3 years ago
9

HELP ASAP Describe when contact metamorphism occurs?

Physics
2 answers:
iVinArrow [24]3 years ago
6 0

Answer:

Contact metamorphism occurs adjacent to igneous intrusions and results from high temperatures associated with the igneous intrusion. Since only a small area surrounding the intrusion is heated by the magma, metamorphism is restricted to the zone surrounding the intrusion, called a metamorphic or contact aureole.

Explanation:

diamong [38]3 years ago
5 0

Contact metamorphism occurs adjacent to igneous intrusions and results from high temperatures associated with the igneous intrusion. Since only a small area surrounding the intrusion is heated by the magma, metamorphism is restricted to the zone surrounding the intrusion, called a metamorphic or contact aureole

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A 3.0 kg block is pushed by a 14 N force. If µ = 0.6, will the block move?
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Answer:

The block will not move.

Explanation:

We'll begin by calculating the frictional force. This can be obtained as follow:

Coefficient of friction (µ) = 0.6

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Acceleration due to gravity (g) = 10 m/s²

Normal reaction (R) = mg = 3 × 10 = 30 N

Frictional force (Fբ) =?

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From the calculations made above, the frictional force of the block is 18 N. Since the frictional force (i.e 18 N) is bigger than the force applied (i.e 14 N), the block will not move.

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A 200kg bucket of cement<br>​
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3 years ago
What is the mathematical relationship among voltage current and resistance​
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6. A 2-kg ball B is traveling around in a circle of radius r1 = 1 m with a speed (vB)1 = 2 m/s. If the attached cord is pulled d
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Answer:

Explanation:

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Ball traveling a radius of r1= 1m.

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Mb cancels out

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r2 = 2/3.97

r2 = 0.504m

The distance r2 to the hole for the ball to reach a maximum speed of 4m/s is 0.504m

The required time,

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t = 0.992 second

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