Homework

Homework Questions? Ask a Tutor for Answers ASAP

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

Related Homework Questions
How do I pay and how much. Im doing a test right now and I
How do I pay and how much JA: The Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best. Is there anything else the Tut… read more
Sandhya
Master's Degree
7,063 satisfied customers
A mass of 0.6 kg is hung from the end of an ideal spring of
A mass of 0.6 kg is hung from the end of an ideal spring of length 18 cm, and spring constant 55.2 N/m. The mass is lowered gently until it stops moving. How far below the mount point (in cm) does it … read more
Jaun
Teacher
Master's Degree
1,965 satisfied customers
In the figure below are two blocks connected by a string of
In the figure below are two blocks connected by a string of negligible mass passing over a frictionless pulley. m1=10.0kg and m2=5.80kg and the angle of the incline is theta=38.0degrees. Assume the in… read more
DebdattaBhattacharya
Doctoral Degree
4,208 satisfied customers
An applied force F⃗a pushes a block with a mass of 25.0 kg
An applied force F⃗a pushes a block with a mass of 25.0 kg up a vertical frictionless wall. The force makes an angle of θ = 30.0◦ with the vertical. The block accelerates up the wall at a rate of 1.75… read more
DebdattaBhattacharya
Doctoral Degree
4,208 satisfied customers
In the diagram below there are three blocks that are all
In the diagram below there are three blocks that are all moving together with constant acceleration. Block C is being pulled to the right by a horizontal force F = 23.0 N. Block B is connected to Bloc… read more
DebdattaBhattacharya
Doctoral Degree
4,208 satisfied customers
13) A 4.00 kg object traveling at 3.00 m/s collides with a
13) A 4.00 kg object traveling at 3.00 m/s collides with a 3.00 kg object moving in the opposite direction. After the collision both objects are at rest. How much kinetic energy was lost in the collis… read more
akch2002
Engineer
7,005 satisfied customers
13) A 4.00 kg object traveling at 3.00 m/s collides with a
Second opinion] 13) A 4.00 kg object traveling at 3.00 m/s collides with a 3.00 kg object moving in the opposite direction. After the collision both objects are at rest. How much kinetic energy was lo… read more
LogicPro
Engineer
Bachelor of Technology
20,030 satisfied customers
Please help!! I desperately need help with these physics questions,
Please help!! I desperately need help with these physics questions, I'm just no good with physics equations. Here are my questions: 1. Suppose you apply a force of 1 N to block A and a force of 2 N to… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
001 (part 1 of 3) 8.0 points A 4.8 kg object is subjected
001 (part 1 of 3) 8.0 points A 4.8 kg object is subjected to two forces, F~ 1 = (2.8 N) ˆı + (−2.1 N) ˆ and F~ 2 = (3.3 N) ˆı + (−10 N) ˆ. The object is at rest at the origin at time t = 0. What is … read more
R.R. Jha
Tutor
Bachelor's Degree
11,369 satisfied customers
An object of 17.4 kg is originally not moving. It then explodes
An object of 17.4 kg is originally not moving. It then explodes and 66 percent of its mass moves in the negative x direction at 55.1 m/s. What is the velocity of the rest of the object in m/s? An obje… read more
R.R. Jha
Tutor
Bachelor's Degree
11,369 satisfied customers
Q) A 6500-kg helicopter accelerates upward at 0.60 m/s while
Q) A 6500-kg helicopter accelerates upward at 0.60 m/s² while lifting a 1200-kg car. (a) What is the lift force exerted by the air on the rotors? (b) What is the tension in the cable (ignore its mass)… read more
David
Post-Doctoral Degree
2,112 satisfied customers
Three blocks rest on a frictionless, horizontal table (Fig.
Three blocks rest on a frictionless, horizontal table (Fig. P3.36), with m1 = 2.4 kg and m3 = 4.8 kg. A horizontal force F = 132 N is applied to block 1, and the acceleration of all three blocks is fo… read more
Michael
Juris Doctor
177 satisfied customers
a 10kg mass is on an incline of 35 degrees and it is connected
a 10kg mass is on an incline of 35 degrees and it is connected to a pulley that has a 20 kg mass hanging straight down. A) determine the acceleration of the system and the tension in the rope for the … read more
Chris
Retired
Doctoral Degree
10 satisfied customers
A 45.6 kg block sits at rest on a frictionless, horizontal
A 45.6 kg block sits at rest on a frictionless, horizontal surface. It is connected horizontally, via a massless, ideal spring to a stationary wall. A force is then used to displace and hold the block… read more
abozer
Bachelor's Degree
6,158 satisfied customers
Three blocks on a frictionless horizontal surface are in contact
Three blocks on a frictionless horizontal surface are in contact with each other. A force F (with an arrow over top) is applied to block A (mass mA). If mA=mB=mC=10.0kg and F=96N, determine a) the acc… read more
abozer
Bachelor's Degree
6,158 satisfied customers
A 2.8 kg block slides down a 25 inclined plane with ...
A 2.8 kg block slides down a 25° inclined plane with constant acceleration. The block starts from rest at the top. At the bottom, its velocity is 0.65 m/s. The incline is 1.6 m long. (a) What is the a… read more
abozer
Bachelor's Degree
6,158 satisfied customers
Consider two blocks pushed along a frictionless surface by
Consider two blocks pushed along a frictionless surface by someone who exerts a constant force with his or her hand. Imagine that block A has a mass of 4.o kg block B has a mass of 2.0 kg and the hand… read more
abozer
Bachelor's Degree
6,158 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
296 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.

## 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:

Scott

5,697 satisfied customers

MIT Graduate (Math, Programming, Science, and Music)

LogicPro

Engineer

20,030 satisfied customers

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

Manal Elkhoshkhany

Tutor

4,843 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

2,852 satisfied customers

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

F. Naz

Chartered Accountant

2,280 satisfied customers

Experience with chartered accountancy

Jaun

Teacher

1,965 satisfied customers