2 years ago

What is one disadvantage of allowing an ecosystem to restore naturally? (Please help.)

Physics

1 answer:

nadezda [96]2 years ago

8 0

D , the e ecosystem would take years to fully restore

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2 years ago

Is the SI unit of work newton?

Naya [18.7K]

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An 18.5-cm-diameter loop of wire is initially oriented perpendicular to a 1.5-T magnetic field. The loop is rotated so that its

nikdorinn [45]

Answer:

The average induced emf in the loop is 0.20 V

Explanation:

Given:

Radius of loop $r = \frac{d}{2} = 9.25 \times 10^{-2}$ m

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Change in time $\Delta t = 0.20$ sec

According to the faraday's law,

Induced emf is given by

$\epsilon = -\frac{\Delta \phi}{\Delta t}$

Where $\phi =$ magnetic flux

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Where $A = \pi r^{2}$

We neglect minus sign because it's shows lenz law

$\epsilon = \frac{B \pi r^{2} }{\Delta t}$

$\epsilon = \frac{1.5 \times 3.14 \times (9.25 \times 10^{-2} )^{2} }{0.20}$

$\epsilon = 0.20$ V

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3 years ago

What would happen to the fossil when weathering occurs. Would it survive ? ASAP

Kamila [148]

Yes it would servive beacuse the fossils are dug down into the rockand unable to move

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3 years ago

How to do it? Urgent

mixer [17]

F= ma

a=v/t

F=5*(35/5)

F=35N

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a=(35-2)/5

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a=6.6N

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3 years ago