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xeze [42]
3 years ago
9

46 points :)

Physics
2 answers:
azamat3 years ago
5 0

Answer:

D

Amount of material that has not decayed

Explanation:

Just took the test on ed2020

IgorC [24]3 years ago
3 0

Answer:

Its is dividing by 2

Explanation:

It starts with 100 them it goes to 50, 25, 12.5 so its a cycle of dividing by 2

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A simple model of a hydrogen atom is a positive point charge +e (representing the proton) at the center of a ring of radius a wi
Norma-Jean [14]

Answer:

Now e is due to the ring at a

So

We say

1/4πEo(ea/ a²+a²)^3/2

= 1/4πEo ea/2√2a³

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Next is E due to a point at the centre

So

E² = 1/4πEo ( e/a²)

Finally we get the total

Et= E²-E

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8 0
3 years ago
What were the quartering acts
Phantasy [73]
DescriptionThe Quartering Acts were two or more Acts of British Parliament requiring local governments of the American colonies to provide the British soldiers with housing and food. Each of the Quartering Acts was an amendment to the Mutiny Act and required annual renewal by Parliament.

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7 0
3 years ago
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You measure the pressure of the four tires of your car each to be 35.0 pounds per square inch (psi). You then roll your car forw
Oksi-84 [34.3K]

Answer:

Weight of car = 36034.88 lb.ft/s²

Explanation:

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5 0
3 years ago
Use the drop-down menus to complete each statement.
sp2606 [1]

Answer: The acceleration of an object will decrease

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8 0
4 years ago
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plz i need help fast................a motion along a straight line with a constant increase in velocity is ?​
Monica [59]

Answer:

uniform acceleration

Explanation:

The definition for uniform acceleration is:

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Hope this helps.

Good Luck

8 0
4 years ago
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