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Setler79 [48]
3 years ago
14

What's the momentum (in kg-m/s) of a cannonball with a mass of 21 moving with a velocity of 25 m/s?

Physics
1 answer:
lbvjy [14]3 years ago
8 0
P=mv
P=21*25=525 kg*m/s
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For a 50 kV anode voltage, what is the maximum photon energy of the x-ray radiation?
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Answer:

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Explanation:

It is given that,

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6 0
3 years ago
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Answer:

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3 years ago
A 15.0-μF capacitor is charged by a 130.0-V power supply, then disconnected from the power and connected in series with a 0.280-
SVETLANKA909090 [29]

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