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MissTica
2 years ago
15

Describe the direction, speed, and acceleration of an object moving with uniform circular motion.

SAT
2 answers:
nevsk [136]2 years ago
6 0

Answer:

An object moving in a circle still wants to move in a straight line. This straight-line motion is always at a tangent to the circle, so the speed of an object moving in a circle is known as tangential speed. In uniform circular motion, the speed remains constant while the direction of the object changes. This means the object experiences an acceleration toward the center of the circle, which is known as centripetal acceleration.

Explanation:

sveticcg [70]2 years ago
4 0

Answer:

In uniform circular motion, the speed remains constant while the direction of the object changes. This means the object experiences an acceleration toward the center of the circle, which is known as centripetal acceleration.

Explanation:

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The answer for "which one is bridge animal?" is 4. I think it is i and ii not ii and ii.

The answer for the homologous organ is forelimb of seal.

The vestigial organ is appendix.

6 0
1 year ago
A child is diagnosed with rheumatic fever. For which medication will the nurse educate the caregivers
aleksandrvk [35]

A medication for which the nurse will educate the caregivers of a child diagnosed with rheumatic fever is aspirin.

<h3>What is a drug?</h3>

A drug can be defined as a type of chemical substance (medication) that is designed and administered to provide wellness and healing to a sick person.

In this scenario, we can infer and logically deduce that a medication for which the nurse will educate the caregivers of a child that is diagnosed with rheumatic fever is aspirin such as salicylates.

Read more on drugs here: brainly.com/question/26984288

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8 0
1 year ago
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Mrac [35]

Answer:

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7 0
2 years ago
A broker's newest sales associate lists a unit in a condominium building for sale. In this transaction, the sales associate
nirvana33 [79]

A broker's newest seller lists a unit in a condo for sale. In this transaction, the seller acts on behalf of the broker.

<h3 /><h3>What is the role of a sales broker?</h3>

He is the professional responsible for intermediating a purchase and sale process, ensuring the best conditions for the representative and taking care of each stage of the negotiation process in a sale.

It is advantageous for the client to hire a sales broker because this professional has access to greater references about a commercial transaction, such as access to banks and potential buyers, in addition to establishing a more targeted marketing that can generate the appreciation of the business for sale.

Therefore, a broker brings together a customer and supplier, acting as a representative of a seller or buyer by charging commissions.

Find out more about sales broker here:

brainly.com/question/17011472

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6 0
1 year ago
Use the sample data and confidence level given below to complete parts a through d.
4vir4ik [10]

Using the information given and the z-distribution, it is found that:

a) The point estimate of the population proportion is 0.5544.

b) The margin of error is: 0.0320.

c) The interval is: (0.5224, 0.5864).

d) The interpretation of the interval is: we are 95% sure that the true population proportion is between 0.5224 and 0.5864.

<h3>What is a confidence interval of proportions?</h3>

A confidence interval of proportions has the bounds given by the rule presented as follows:

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which the variables used to calculated these bounds are listed as follows:

  • \pi is the point estimate of the population proportion.
  • z is the critical value.
  • n is the sample size.

The confidence level is of 95%, hence the critical value z is the value of Z that has a p-value of \frac{1+0.95}{2} = 0.975, so the critical value is z = 1.96.

From the sample, the sample size and the point estimate are given as follows:

n = 929, \pi = \frac{515}{929} = 0.5544

The margin of error is given by:

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

M = 1.96\sqrt{\frac{0.5544(0.4456)}{929}}

M = 0.0320.

The interval is the point estimate plus/minus the margin of error, hence:

  • Lower bound: 0.5544 - 0.0320 = 0.5224.
  • Upper bound: 0.5544 + 0.0320 = 0.5864.

More can be learned about the z-distribution at brainly.com/question/25890103

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4 0
1 year ago
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