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Shkiper50 [21]
4 years ago
11

A train has a constant velocity of 2 m/s east. What is the magnitude of the horizontal acceleration of the train?

Physics
1 answer:
snow_tiger [21]4 years ago
7 0
"Constant velocity" is practically a definition for zero acceleration.
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It takes a photon 8 minutes and 25 seconds ro reach earth. What is the distance (labeled 1 au) in meter between the sun and eart
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x=0.017 AU  

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3 0
3 years ago
For a spacecraft or a molecule to leave the moon, it must reach the escape velocity (speed) of the moon, which is 2.37 km/s. The
guapka [62]

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Vrms = 291 m/s

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Root mean square velocity = ?

molar mass of oxygen = 16 g/mol.

But xygen gas (O2) is comprised of two oxygen atoms bonded together. Therefore:

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8 0
4 years ago
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