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Alja [10]
3 years ago
10

Two like charges are separated by some distance. Describe the quantitatively what will happen to the force exerted by one charge

on the other ifa) the distance between the charges is doubledb) the distance between the charges is halvedc) one of the charges is replaced by a charge of the same magnitude but opposite sign
Physics
1 answer:
Pani-rosa [81]3 years ago
8 0

Answer:

fcgfhjy jyfgjuA

Explanation:

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3 years ago
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The school bag of four students A,B,C,D measures 9kg, 2800gm, 2kg and 8000gm respectively. Whose bag is the lightest
inna [77]

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order from heaviest to lightest is...

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Future space stations could create an artificial gravity by rotating. Consider a cylindrical space station that rotates with a p
aleksandrvk [35]

Answer:

P = 2 pi R / v    period of space station

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So F / m = 4 pi^2 R^2 / (P^2 * R) = 4 pi^2 R / P^2

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So 9.8 = 4 pi^2 R / P^2    or    R = 9.8 P^2 / 4 * pi^2) = 195 m

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