Homework

Homework Questions? Ask a Tutor for Answers ASAP

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

Related Homework Questions
1. When an automotive battery is fully charged, the sulfuric
1. When an automotive battery is fully charged, the sulfuric acid and water mixture will have a specific gravity of about A. 1.0. B. 0.15. C. 2.5. D. 1.3. 2. The ratio of output power to input power, … read more
Matrix
Matrix
Master's Degree
389 satisfied customers
2. What is the kinetic energy of an object that has a mass
2. What is the kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s? A. 12,000 J B. 2,940 J C. 6,000 J D. 5,880 J 3. The main difference between speed and ve… read more
Matrix
Matrix
Master's Degree
389 satisfied customers
You have a ball on a wire that is twirled in a circular orbit
You have a ball on a wire that is twirled in a circular orbit with a radius of 4.5 m, and the centripetal force acting on the ball, that has a mass of 57 kg, is 326 N. What is the speed of the ball in… read more
R.R. Jha
R.R. Jha
Tutor
Bachelor's Degree
7,172 satisfied customers
a 1500 kg car travels around a flat circular track at a constant
a 1500 kg car travels around a flat circular track at a constant speed. The radius of the track is 85 meters. It took the car 40 sec to make 1 revolution around the track. What was the coefficent of f… read more
R.R. Jha
R.R. Jha
Tutor
Bachelor's Degree
7,172 satisfied customers
Answer from Physics person only -- a roller coaster car
Answer from Physics person only -- a roller coaster car speeds down a hill with a radius of 10m. The car has a speed of 20 m/s at the bottom of the hill. The track exerts a force of 2.06 and 10^4 N at… read more
Science Guy
Science Guy
Master's Degree
52 satisfied customers
ANSWER FROM A PHYSICS PERSON ONLY -- a roller coaster car speeds
ANSWER FROM A PHYSICS PERSON ONLY -- a roller coaster car speeds down a hill with a radius of 10m. The car has a speed of 20 m/s at the bottom of the hill. The track exerts a force of 2.06 and 10^4 N … read more
R.R. Jha
R.R. Jha
Tutor
Bachelor's Degree
7,172 satisfied customers
A roller coast cart starts at the top of hill of height, h,
A roller coast cart starts at the top of hill of height, h, and travels down and around a loop of radius 20.3 m. If instead of starting from rest at the top of the hill, the cart starts at a speed of … read more
R.R. Jha
R.R. Jha
Tutor
Bachelor's Degree
7,172 satisfied customers
A person with a mass of 64 kg experiences a normal force of
A person with a mass of 64 kg experiences a normal force of 1,089 Newtons when at the bottom of a ferris wheel which is moving at 37 m/s at the bottom. What is the maximum speed the ferris wheel can m… read more
HelpfulHomework
HelpfulHomework
Doctoral Degree
384 satisfied customers
Q1 A roller coaster speeds down the bottom of a hill at point
Q1 A roller coaster speeds down the bottom of a hill at point A ( track has a radius of 10 m) and then rolls uphill to the top at point B (track has a radius of 15 m). a) The car has a speed of 20 m/s… read more
R.R. Jha
R.R. Jha
Tutor
Bachelor's Degree
7,172 satisfied customers
Q1 a wheel starts at rest and has a constant angular acc.
Q1 a wheel starts at rest and has a constant angular acc. If it reaches an angular vel of 24 rads/sec in 6 sec, find the angular acc. ALSO find the angular displacement in this time. Q2 For a roller c… read more
Physicsguy
Physicsguy
Master's Degree
5 satisfied customers
Can someone please help me with some Physics problems?
Physics Questions I am looking for an expert in Physics who can help me with my timed test I am going to take. I need to answer and include detail on how I obtained the answers. So that means I will n… read more
Jayendra
Jayendra
Bachelor's Degree
378 satisfied customers
A 2.4 kg object is moving in a vertical circle through a 1.25
A 2.4 kg object is moving in a vertical circle through a 1.25 m string. If the string can not support more than 35 N of force, (a) what is the maximum speed without breaking the string at the bottom o… read more
Matt
Matt
Master's Degree
335 satisfied customers
A 1-kg object is moving at 10 m/s. To double its kinetic energy,
A 1-kg object is moving at 10 m/s. To double its kinetic energy, its speed should be increased to approximately A) 14 m/s. B) 15 m/s. C) 20 m/s. D) 40 m/s. 6. A wheel falls off an airplane and takes 8… read more
Jeb B.
Jeb B.
High School or GED
4 satisfied customers
Could you help with Madison University paper Fundamentals ...
Could you help with Fundamentals of physics Questions are Below: 1.Which of the following is closest to your mass? A.0.06 kg B.0.6 kg C.6 kg D.60 kg E.600 kg 2.The number of significant figures in 0.0… read more
Shri (Mathpedia)
Shri (Mathpedia)
Online Math Tutor
Master's Degree
72 satisfied customers
A 32 kg child puts a 15 kg box into a 12 kg wagon. The ...
A 32 kg child puts a 15 kg box into a 12 kg wagon. The child then pulls horizontally on the wagon with a force of 65 N. If the box does not move relative to the wagon, what is the static friction forc… read more
abozer
abozer
Bachelor's Degree
6,158 satisfied customers
Question 1. The drawing shows a baggage carousel at an
Question 1. The drawing shows a baggage carousel at an airport. Your suitcase has not slid all the way down the slope and is going around at a constant speed on a circle (r = 10.8 m) as the carousel t… read more
Fermat
Fermat
Master's Degree
167 satisfied customers
Question 1. A block is hung by a string from the inside
Question 1. A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 30 m/s, the block hangs vertically down. But when the van maintains this same spee… read more
abozer
abozer
Bachelor's Degree
6,158 satisfied customers
1. A basketball player tries to make a long jump shot, ...
1. A basketball player tries to make a long jump shot, releasing the ball at the height of the basket. Assuming that the ball is launched at 47.0°, 11.0 m from the basket, what speed must the player g… read more
aselin2007
aselin2007
Master's Degree
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.

JustAnswer in the News:

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.
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.

What Customers are Saying:

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

Mary C.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!!!!

AlexLos 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.

GPHesperia, CA

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

JustinKernersville, 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.

EstherWoodstock, 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.

RobinElkton, 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.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

LogicPro

LogicPro

Engineer

6,229 satisfied customers

Expert in Java C++ C C# VB Javascript Design SQL HTML

Manal Elkhoshkhany

Manal Elkhoshkhany

Tutor

4,567 satisfied customers

More than 5000 online tutoring sessions.

Linda_us

Linda_us

Finance, Accounts & Homework Tutor

3,138 satisfied customers

Post Graduate Diploma in Management (MBA)

Chris M.

Chris M.

M.S.W. Social Work

2,720 satisfied customers

Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)

F. Naz

F. Naz

Chartered Accountant

2,207 satisfied customers

Experience with chartered accountancy

Bizhelp

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

Seanna

Seanna

Tutor

1,781 satisfied customers

3,000+ satisfied customers, all topics, A+ work

< 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.

Show MoreShow Less

Ask Your Question

x