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77julia77 [94]
2 years ago
15

When a particle is located a distance x meters from the origin, a force of cos(πx/7) newtons acts on it. Find the work done in m

oving the particle from x=3 to x=3.5. equation editorEquation Editor Find the work done in moving the particle from x=3.5 to x=4. equation editorEquation Editor Find the work done in moving the particle from x=3 to x=4.
Mathematics
1 answer:
Brums [2.3K]2 years ago
7 0

Answer:

Badass means

Step-by-step explanation:

Bogdanich family

Ros77e up lol

Princess Diana style

Change someones life

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HELPPP FORCE AND MOTION 7th grade!!! <br><br> 15 points!!! And a brainlist!!
shutvik [7]

Answer:

1. push  2. machine 3. gravity 4. balance 5. energy. 6 force 7. pull 8. friction 9. newtons 10. inertia

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Jay Spring pays $350.00 annually for his health insurance. This is 1/3 of the total cost of the premium; his company pays the re
WINSTONCH [101]

Q: How much did Jay have to pay excluding his share of the insurance premium?

A: $1800+$200 = $2000

Q: How much did Jay's company pay for his insurance premium?

A: $700. If Jay's $350 is 1/3 of the premium , then Jay's company pays 2*$350=$700 as rest of his premium.

Q: Jay paid 10% and the plan paid 90% beyond the deductible. How much did Jay's insurance company pay total?

A: Jay's insurance company paid $16200. Given that Jay paid $1800 beyond his deductible of $200 (and that is 10% of the actual cost) means that his plan (insurance company) paid 90%=9*$1800=$16200.

Q: How much did Jay have to pay total, including his share of the premium?

A: Jay paid $2350. He paid $200 deductible + $1800 beyond deductible + $350 premium



8 0
3 years ago
Read 2 more answers
Erica brought three and a half yards of fabric if she uses two thirds of it how much will she have left
Alecsey [184]
3 1/2 - (2/3)(3 1/2) = 

<span>7/2 - (2/3)(7/2) = </span>

<span>7/2 - 7/3 = </span>

<span>21/6 - 14/6 = </span>

<span>7/6 or 1 1/6 yds</span>
8 0
3 years ago
Tanner used two ribbons of equal length to wrap packages One ribbon is 4/8 yard. Which of the following is NOT a possible lengyf
Artyom0805 [142]
The first thing we must do in this case is to rewrite the length of the first tape.
 We have then:
 4/8 = 2/4 = 1/2 = 3/6 yard
 Therefore, since the tapes have the same length, the following measure is NOT possible:
 4/6 yard
 Answer:
 
A. 4/6 yard
7 0
3 years ago
In a group of a hundred and fifty students attending a youth workshop in mombasa, 125 of them are fluent in kiswahili, 135 in en
jek_recluse [69]

Answer:

The probability that a student chosen at random is fluent in English or Swahili.

P(S∪E) = 1.1

Step-by-step explanation:

<u><em>Step(i):</em></u>-

Given total number of students n(T) = 150

Given 125 of them are fluent in Swahili

Let 'S' be the event of fluent in  Swahili language

n(S) = 125

The probability that the fluent in  Swahili language

P(S) = \frac{n(S)}{n(T)} = \frac{125}{150} = 0.8333

Let 'E' be the event of fluent in English language

n(E) = 135

The probability that the fluent in  English language

P(E) = \frac{n(E)}{n(T)} = \frac{135}{150} = 0.9

n(E∩S) = 95

The probability that the fluent in  English and Swahili

P(SnE) = \frac{n(SnE)}{n(T)} = \frac{95}{150} = 0.633

<u><em>Step(ii):</em></u>-

The probability that a student chosen at random is fluent in English or Swahili.

P(S∪E) = P(S) + P(E) - P(S∩E)

           = 0.833+0.9-0.633

           = 1.1

<u><em>Final answer:-</em></u>

The probability that a student chosen at random is fluent in English or Swahili.

P(S∪E) = 1.1

8 0
2 years ago
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