Homework

Related Homework Questions
I'm not sure how to start this homework problem for physics.
Second opinion] I'm not sure how to start this homework problem for physics … read more
LogicPro
Engineer
Bachelor of Technology
14,482 satisfied customers
The number π is defined as the ratio of the circumference of
The number π is defined as the ratio of the circumference of a circle to the diameter of a circle (π = C/d and C = πd). The first Ferris wheel was designed and built by George Ferris in 1893. The diam… read more
Tom
Master's Degree
1,137 satisfied customers
The number π is defined as the ratio of the circumference of
The number π is defined as the ratio of the circumference of a circle to the diameter of a circle (π = C/d and C = πd). The first Ferris wheel was designed and built by George Ferris in 1893. The diam… read more
Expert
A person swings a rock around a string, causing it to sweep
A person swings a rock around a string, causing it to sweep out in a circle of radius 0.55 m. If the rock travels @ a constant speed of 7.3 m/s. What acceleration does it experience?… read more
Sandhya
Master's Degree
5,557 satisfied customers
A child is on a swing attached to ropes 2.00 m. The swing is
A child is on a swing attached to ropes 2.00 m long. The swing is pulled back and released. The maximum speed of the swing is 1.20 m/s. What angle did the ropes make with the vertical when the swing w… read more
akch2002
Master's Degree
3,116 satisfied customers
There is a chalk on the outer edge of the 22"(diameter)
There is a chalk mark on the outer edge of the 22"(diameter) wheel on your car. When your car is moving at 70 mph(you are driving at exactly the speed limit), find the angular speed at which this mark… read more
Sandhya
Master's Degree
5,557 satisfied customers
Need some help figuring out something.. Im supposed to calculate
Need some help figuring out something.. I'm supposed to calculate the volume of clay to be used to fill up this racetrack [shown here: http://i50.tinypic.com/2h2qc92.png] with 70cm of clay. rWidth is … read more
Susan Athena
Research analyst, tutor
Master's Degree
3,810 satisfied customers
RRJha - PHYS100 – Physic / Duration: 60 Minute(s) Assessment/Module
RRJha - PHYS100 – Physic / Duration: 60 Minute(s) Assessment/Module Due - Chpt 6, 7, 8, 9 & 10 I have an assessment that I need help with, I only get to access it once so I will need to work with some… read more
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
Friction provides the centripetal force necessary for a car
Friction provides the centripetal force necessary for a car to travel around a flat circular race track. What is the maximum speed at which a car can safely travel around a circular track of radius 80… read more
Eric M.
PhD Candidate
Master's Degree
1,258 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
Bachelor's Degree
6,909 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
Bachelor's Degree
6,909 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
Master's Degree
5 satisfied customers
Problem 1 A plane, diving with constant speed at an angle ...
Problem 1: A plane, diving with constant speed at an angle of 53 degrees with the vertical, releases a projectile at an altitude of 730m. the projectile hits the ground 5.00s after release. A) What is… read more
Tony Locascio
Bachelor's Degree
114 satisfied customers
A car accelerates from rest to 25 m/s in 10 seconds. Each ...
A car accelerates from rest to 25 m/s in 10 seconds. Each of the car's wheels have a radius of 0.40 meters. What is the average rotational acceleration of the wheels.… read more
Sk1llz
Math student
1,518 satisfied customers
Two clocks are synchronized, and then one is put in a ...
Two clocks are synchronized, and then one is put in a high-speed train car that subsequently runs 50 times around a circular track ( radius 10.0km) at a constant speed of 300 m/s. The two clocks are t… read more
MrBill31
Master's Degree
48 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)
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
Bachelor's Degree
6,158 satisfied customers
Question 1.A person looking out the window of a stationary
Question 1.A person looking out the window of a stationary train notices that raindrops are falling vertically down at a speed of 5.8 m/s relative to the ground. When the train moves at a constant vel… read more
abozer
Bachelor's Degree
6,158 satisfied customers
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.
...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

Engineer

14,482 satisfied customers

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

Manal Elkhoshkhany

Tutor

4,720 satisfied customers

More than 5000 online tutoring sessions.

Linda_us

Finance, Accounts & Homework Tutor

3,138 satisfied customers

Post Graduate Diploma in Management (MBA)

Chris M.

M.S.W. Social Work

2,850 satisfied customers

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

F. Naz

Chartered Accountant

2,270 satisfied customers

Experience with chartered accountancy

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

Jabi

Tutor

1,795 satisfied customers

I've been an Expert on JustAnswer since July 2010.

< 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