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2 years ago

9

The measure of the force with which air molecules push on a surface is called

1 answer:

alex41 [277]2 years ago

7 0

It is called air pressure

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Two astronauts are 2.00 m apart in their spaceship. One speaks to the other. The conversation is transmitted to earth via electr

Eduardwww [97]

Answer:

$D=1693742.7m$

Explanation:

For sound waves we have v=d/t where v is the speed of sound and d the distance between the astronauts, while for electromagnetic waves we have c=D/t where c is the speed of light and D the distance between the spaceship and Earth. <em>We have written both times as the same</em> because is what is imposed by the problem, so we have t=d/v=D/c, which means:

$D=\frac{dc}{v}$

And for our values:

$D=\frac{(2m)(299792458m/s)}{354m/s}=1693742.7m$

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A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force. Let us take it that the force act

MA_775_DIABLO [31]

Answer:

cos 0 = 1.

Fs = 7×8 = 56 J

Explanation:

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2 years ago

When the green arrow and solid red light is illuminated, __________?

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<span>When the green arrow and solid red light is illuminated, </span>means you turn in the direction of the arrow.

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2 years ago

How do you say scuba dive in spanish

Brrunno [24]

submarinismo is scuba diving but Bueco is dive

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What is the magnitude of the force of gravity acting on a box that has a mass of 100 kilograms and is at sea level

jonny [76]

The answer would be 981 newtons or 220.46 pounds.

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