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3 years ago

Which of the following best describes the development of the theory of plate tectonics?

Physics

2 answers:

eduard3 years ago

6 0

Answer:

I believe it is C.

Explanation:

I believe this because Scientist could not discover this without evidence.

And a law would not do anything but give them more reason to support the theory of plate tectonics.

And the seafloor could be a possible outcome but i know for a fact that scientist have a device that can go into earth's core to study the movements.

This is why i believe it is C.

Sorry if it is wrong im new to this.

Andrews [41]3 years ago

3 0

I would have to say
D)
Hopefully this helps!

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A small space probe of mass 170 kg is launched from a spacecraft near Mars. It travels toward the surface of Mars, where it will

alukav5142 [94]

Answer:

The change in momentum is $\Delta p = kg \cdot m/s$

Explanation:

From the question we are told that

The mass of the probe is $m = 170 kg$

The location of the prob at time t = 22.9 s is $A =$

The momentum at time t = 22.9 s is $p = < 51000, -7000, 0> kg m/s$

The net force on the probe is $F = N$

Generally the change in momentum is mathematically represented as

$\Delta p = F * \Delta t$

The initial time is 22.6 s

The final time is 22.9 s

Substituting values

$\Delta p = * (22.9 - 22.6)$

$\Delta p = * (0.3)$

$\Delta p = kg \cdot m/s$

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vodomira [7]

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Norma-Jean [14]

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Arlecino [84]

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