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Svetradugi [14.3K]
3 years ago
15

Which statement describes a force between charged particles

Mathematics
2 answers:
vazorg [7]3 years ago
8 0

Answer:

A

Step-by-step explanation:

By Coulomb´s Law we have that there is a force of attraction between <u>unlike </u>charges so we can dismiss C

And we have that there is a force of repulsion between <u>like</u> charges, and B says attract so we can dismiss B

Hence A is the answer

nekit [7.7K]3 years ago
6 0
A. Like charges repel each other. Just think opposites attract for charged particles.
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Which is larger 4 yard or 13 foot?
kow [346]
As 1 yard is equal to 3 feet , so 4 yard will be 12 feet !

so 13 foot > 4 yards
4 0
3 years ago
P=2L+2W<br><br>solve for L <br>do the entire equation
VashaNatasha [74]
HEY THEIR!!

Taking commen 2 in RHS
p = 2 (L+W )

Divide by 2 on both sides.
p/2 = L+W

Subtract W on both sides.
p/2 - W = L

or L = p/2- W

HOPE IT HELPS YOU
6 0
3 years ago
Mr.Swanson bought a package of 10 disposable razors for $6.30. He found that each razor lasted for 1 week. What was the cost per
Blababa [14]

Answer:

9 cents per day

Step-by-step explanation:

1 week = 7 days

Each razor lasts 1 week = 7 days

10 razors last 10 weeks = 10 * 7 days = 70 days

cost per day = (total cost)/(number of days)

cost per day = $6.30/(70 days) = $0.09/day

4 0
3 years ago
Dan is completing a 60-kilometer run. The diagram below shows what
kirill115 [55]

Answer:

36 km

Step-by-step explanation:

60% of 60km

60/100

.6*60=36

36 km

7 0
3 years ago
Read 2 more answers
80% of an airline's flights depart on-time and 20% do not. Of those that depart on-time, 95% arrive on-time. Of those that depar
Dmitry_Shevchenko [17]

Answer:

0.78

Step-by-step explanation:

given that 80% of an airline's flights depart on-time and 20% do not.

Of those that depart on-time, 95% arrive on-time. Of those that depart late, 10% arrive on-time

Let A be the event that flight departs on time.

Now A and A' are mutually exclusive and exhaustive

Let B be the event the flight arrives on time

Using total probability calculation we have

the chance of someone taking a flight that will arrive on-time

= P(B)

=P(A)+P(A'B)\\= 0.80(0.95) +0.20(0.10)\\= 0.76+0.02\\=0.78

4 0
3 years ago
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