Homework

Homework Questions? Ask a Tutor for Answers ASAP

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

Related Homework Questions
One final question if I may, a car, mass 1000kg, accelerates
Thank you, ***** ***** question if I may, a car, mass 1000kg, accelerates from rest up to 80km/hr in 10s a) How much force does the engine provide for the car? b) When the cars speed is half of its to… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
5,829 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
R.R. Jha
Bachelor's Degree
5,829 satisfied customers
PHYS100 – Physic / Duration: 60 Minute(s)Assessment/Module
PHYS100 – Physic / Duration: 60 Minute(s) Assessment/Module Due I have an assessment that I need help with, I only get to access it once so I will need to work with someone who I can be online with at… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
5,829 satisfied customers
physics problem The mass of a car is 150 kg it carries a
physics problem The mass of a car is 150 kg it carries a powerful engine,which delivers450,000 newton assumming that there is no friction and air resistance . calculate a. The acceleration of the car.… read more
akch2002
akch2002
Engineer
Master's Degree
3,501 satisfied customers
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
The distinction between law and theory as used by scientists
The distinction between law and theory as used by scientists is A) a law is just a convenient hypothesis whereas a theory is known to be true. B) a law tells what happens, and a theory tells us why it… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
5,829 satisfied customers
What is the difference between a hypothesis and a law Between
What is the difference between a hypothesis and a law? Between a law and a theory? 2. The speedometer of a European car gives its speed in kilometers per hour. What is the car's speed in miles per hou… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
5,829 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
A car accelerates uniformly from rest to 22.0 m/s in 5.8 s
A car accelerates uniformly from rest to 22.0 m/s in 5.8 s along a level stretch of road. Ignoring friction, determine the avereage power required to accelerate the car if the weight of the car is 5.0… read more
Clint
Clint
Physicist
Master's Degree
which of the following has the largest momentum relative to
which of the following has the largest momentum relative to earth? a pickup truck speeding along a highway the science building on campus a tightrope walker crossing Niagara falls a dog running down t… read more
abozer
abozer
Bachelor's Degree
6,158 satisfied customers
A short train (an engine plus four cars) is accelerating at ...
A short train (an engine plus four cars) is accelerating at 1.10 . The mass of each car is 38000 , and each car has negligible frictional forces acting on it. In solving this problem, note the importa… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
physics Suppose you have a summer internship at GM, where ...
physics: Suppose you have a summer internship at GM, where you are given the task of examining the feasibility of a car powered by a rotating flywheel. The proposed flywheel would be made with a compo… read more
Taro
Taro
Freelance Writer
Doctoral Degree
12 satisfied customers
A puck slides eastward over a surface which is Not ...
A puck slides eastward over a surface which is Not frictionless. Sketch a diagram for the puck. While sliding eastward over a surface which is not frictionless the puck also experiences a small, const… read more
E Murray
E Murray
Bachelor's Degree
160 satisfied customers
A box sitting on the floor of a van slides toward the front
1. A box sitting on the floor of a van slides toward the front of the van when the van suddenly brakes to a stop. a) Draw a motion diagram ( as viewed from the ground, not the van), a free body diagra… read more
David
David
Post-Doctoral Degree
2,112 satisfied customers
A net force of 3,000.0 N accelerates a car from rest to ...
A net force of 3,000.0 N accelerates a car from rest to 36.0 km/h in 5.00 s. a) what is the mass of the car? b) what is the weight of the car? Show all work… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
33.) 1.)A horizontal force of 12N acts on an object that ...
33.) 1.)A horizontal force of 12N acts on an object that rests on a level, frictionless surface on the earth, where the object has a weight of 98N. (a.) what is the magnitude of the acceleration of th… read more
J
J
296 satisfied customers
What is the physics behind a mouse trap powered car
I am bulding a mouse trap powere car and need to know the physics behind it that make it go, such as Newton's first law of motion. Optional Information: Subject: Physics Already Tried: nothing… read more
Alina
Alina
Associate 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