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astraxan [27]
3 years ago
8

In an electron dot diagram, the symbol for an element is used to represent

Physics
1 answer:
N76 [4]3 years ago
8 0
.....the answer is A....
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Five different forces act on an object. Is it possible for the net force on the object to be zero?
bazaltina [42]
No because there must be an even # if their is an even amount one of the forces isn’t being cancelled
4 0
3 years ago
A ball thrown by Ginger is moving upward through the air. Diagram A shows a box with a downward arrow. Diagram B shows a box wit
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As the ball is moving in air as well as we have to neglect the friction force on it

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So the correct FBD will contain only one force and that force must be vertically downwards

So here correct answer must be

<em>Diagram A shows a box with a downward arrow. </em>

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3 years ago
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Lunna [17]

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Explain how a persons mother and father can both exhibit or show a trait but their children may not exhibit the trait
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4 0
3 years ago
What occurs when the pitch increases and the sound source is in motion? explain your answer.
Hoochie [10]
If you're listening to a sound that has a steady pitch, and suddenly the
pitch goes up, then you know that two things could have happened:

EITHER ...

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OR ...

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OR ...

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Even if the pitch of the sound leaving the source doesn't change,
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you.  That's the so-called "Doppler effect".
3 0
3 years ago
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