Calculus and Above

Calculus Questions? Ask a Mathematician for Answers ASAP

Connect one-on-one with {0} who will answer your question

Water is flowing in the...

Water is flowing in the pipe shown in the figure below, with the 8.35-cm diameter at point 1 tapering to 3.25 cm at point 2, located y = 11.5 cm below point 1. The water pressure at point 1 is 3.20 ✕ 104 Pa and decreases by 50% at point 2. Assume steady, ideal flow. What is the speed of the water at the following points?(a) point 1

m/s(b) point 2

m/s

m/s(b) point 2

m/s

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Calculus and Above Questions

Water flows through a pipe that gradually descends from a

Water flows through a pipe that gradually descends from a height of 6.78 m to the ground. Near the top, the cross-sectional area is 0.4 m2, and the pipe gradually widens so that its area near the grou… read more

A spring with spring constant 21 N/m is compressed a

A spring with spring constant 21 N/m is compressed a distance of 7.5 cm by a ball with a mass of 211.5 g (see figure below). The ball is then released and rolls without slipping along a horizontal sur… read more

In the Marvel comic series X-Men, Colossus would sometimes

In the Marvel comic series X-Men, Colossus would sometimes throw Wolverine toward an enemy in what was called a fastball special. Suppose Colossus throws Wolverine at an angle of θ = 24.7° with respec… read more

Lamaj rod his bike over a piece of gum. Lamaj continued

Second opinion] Lamaj rod his bike over a piece of gum. Lamaj continued riding his bike at a constant rate . At time t=1.25 seconds , the gum was at a maximum height above the ground and 1 second late… read more

Need some math help. I need help with a trig question. Its a

I need help with a trig question. Its a word problem … read more

For 1 Point(s) Answer: A) gained. ) stored. C) used. D) All

For 1 Point(s) Answer:A) gained. B) stored. C) used. D) All of the above 2) What is the cost of using a 1,400-watt space heater for 3 hours if electricity costs $0.111 per kilowatt-hour? For 1 Point(s… read more

are you available? 1. Allen Machines specializes in developing

are you available? 1. Allen Machines specializes in developing weed-harvesting equipment that is used to clear small lakes of weeds. Allen Machines is contemplating the construction of a machine that … read more

1. Suppose that you wish to perform a nonparametric test for

1. Suppose that you wish to perform a nonparametric test for a difference among the medians of three or more independent populations. Which of these tests would be appropriate? (Points : 5) ANOVA Krus… read more

Chap. 13, #2. (I) How does the number of atoms in a

Chap. 13, #2. (I) How does the number of atoms in a 26.5-gram gold ring compare to the number in a silver ring of the same mass? Chap. 13, #4. (I) Among the highest and lowest temperatures recorded ar… read more

Chap. 9, #12. (II) Find the tension in the two wires supporting

Chap. 9, #12. (II) Find the tension in the two wires supporting the traffic light shown in Fig. 9–46. Chap. 9, #13. (II) How close to the edge of the 20.0-kg table shown in Fig. 9–47 can a 66.0-kg per… read more

Chap. 7, #10. (II) A 3800-kg open railroad car coasts along

Chap. 7, #10. (II) A 3800-kg open railroad car coasts along with a constant speed of 8.60 m/s on a level track. snow begins to fall vertically and fills the car at a rate of 3.50 kg/min. Ignoring fric… read more

On August 15, 2012, you provided answers to the same four questions

On August 15, 2012, you provided answers to the same four questions I need help with. Is it possible for me to purchase the answers from you?… read more

For "Martin" 1. Use calculus to find the absolute maximum

For "Martin" 1. Use calculus to find the absolute maximum and minimum values of the function ( ) for . 2. Find a parabola with equation that has slope at , slope at , and passes through the point ( ).… read more

"Hypertension, Pediatrics" The etiology of high blood pressure

"Hypertension, Pediatrics" The etiology of high blood pressure remains a subject of active investigation. One widely accepted hypothesis is that excessive sodium intake adversely affects blood pressur… read more

The below link will give you download instruction to the other

The below link will give you download instruction to the other files needed to complete the work. I will need lab 1 in ASAP.. the others within 24 hours... as alway I will provide a tip as needed: htt… read more

Physics - Part I: Discussion If an equation is dimensionally

Physics - Part I: Discussion If an equation is dimensionally correct, does this mean that the equation must be true? If an equation is not dimensionally correct, does this mean that the equation canno… read more

A ball is projected vertically upwards with an initial speed

A ball is projected vertically upwards with an initial speed of 20ms^-1 at a height of 1.5m above ground. By taking air resistance into account. Model the ball as a sphere of diameter D, mass m and as… read more

Hi there, i have a question for an assignment on Mechanical

Hi there, i have a question for an assignment on Mechanical Principles - Complex Loading Systems. I can attach the detail of the question in PDF format, as there is too much detail to type here. Would… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

Mr. Gregory White

Master's Degree

114 satisfied customers

M.A., M.S. Education / Educational Administration

SusanAthena

Master's Degree

102 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Doctoral Degree

96 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

rajeevanpillai

Master's Degree

94 satisfied customers

B.Sc Mathematics and M.Sc, M Phil Statistics

JACUSTOMER-yrynbdjl-

Master's Degree

42 satisfied customers

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

dhouse1940

Master's Degree

33 satisfied customers

BS mathematics, MS biostatistics, 35+ yrs designing & analyzing biological experiments.

Don

Master's Degree

29 satisfied customers

M.S. Astronautical Engineering. Math/Sci/Comp Tutor

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.