4 years ago

To determine an epicentral distance scientists consider the arrival times of what wave types

Physics

1 answer:

Rudiy274 years ago

3 0

The answer is P-waves and S-waves

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Dose any one have a old nitro type account they don’t want<br>Ill power it up for you<br>Please

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Answer:

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Use vector notation to describe the points that lie in the configuration. (Let s and t be elements of the Reals). the plane span

aniked [119]

Answer:

The answer is l(s, t) = (2s,7s + 2t,7t)

Explanation:

A general vector notation that can describe the points which lie in the configuration of the plane spanned by v1 and v2, is evaluated, thus:

V = v1 + v2

Where s and t are the elements of v1(2,7,0) and v2(0,2,7), respectively, and projected in x, y and z coordinates, we have:

V = sv1 + sv2, implying that:

V = (2sx + 7sy + 0sz) + (0tx + 2ty + 7tz)

Or, V= (2sx + 7sy) + (2ty + 7 tz)

Therefore, V = (2s,7s + 2t,7t)

and l(s, t) = (2s,7s + 2t,7t).

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3 years ago

LACECHMI

weqwewe [10]

<span>So the question is to unscramble all of the words that are types of heat-creating energy and they are: LACECHMI, CEIECTLR, IRITONFC, AREOGLHMET, LCRNEAU, ROASL. So LACHECHMI is CHEMICAL, CEIECTLR is ELECTRIC, AREOGLHMET is GEOTHERMAL, LCRNEAU is NUCLEAR and ROASL is SOLAR. </span>

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When a ball rolls along the carpet, it slows down faster than when it is rolled on the floor. What transfer of energy explains t

Sedbober [7]

Answer:

D.) A carpet transfers more energy to heat than the floor.

The frictional force between carpet and ball is more due to the rough surface of the carpet as compared to the friction between floor and ball, so the ball on the carpet would come to rest first before a ball on the floor.

Explanation:

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2 years ago

Robert uses a force of 22 newtons to move a 100 lb box a distance of 4 meters. How much work has he done?

egoroff_w [7]

Answer:

The answer is 88 newton-meters

Explanation:

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