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antiseptic1488 [7]
3 years ago
14

Explain our ideas about why the terrestrial planets are rocky and have less gas than the giant planets.

Physics
1 answer:
snow_lady [41]3 years ago
3 0

Answer: The terrestrial planets are mainly comprised of silicate minerals and also there is presence of some metals, which were subsequently formed in the geological time scale, after the accumulation of smaller dust particles, due to the gravitational pull, during the time of formation of the planets.

Due to the location of these terrestrial planets near to the sun, their surface temperature is high enough to hold the gases like hydrogen and helium. Thus, they have a high density but less gases compared to the outer planets.

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2 years ago
Two balls, each with a mass of 0.890 kg, exert a gravitational force of 8.06 × 10−11 n on each other. how far apart are the ball
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This problem involves Newton's universal law of gravitation and the equation to follow would be.

F = GM₁M₂/r²  

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3 years ago
Random errors can be reduced by taking repeated measurements.Error and uncertainty are interchangeable words that describe the s
fiasKO [112]

repeated mesurement can reduce the error

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1 year ago
Current that moves in one direction from negative to positive. May be created by a battery. Is generally NOT found in U.S. elect
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That's "<em>DC</em>" . . . Direct Current .

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3 years ago
Read 2 more answers
A ball is thrown upward with an initial velocity of 13 m/s. Using the approximate value of
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Answer:

v=v0 - gt

Explanation:

The equation for velocity is

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in 1 second:

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it is positive so direction is upwards

in 2 seconds:

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it is negative so direction is downwards

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