physics homework

79,567 results
  1. writing skills

    Do your homework before applying for any job. If you rewrote sentence 5 beginning with Be sure that you the next words should be 1 got done your homework 2 got your homework done 3 had done your homework 4 did your homework 5 have done your homework answer
  2. english

    Do your homework before applying for any job. if you rewrote the sentence beginning with (Be sure that you) the next words would be? 1)got done your homework 2)got your homework done 3)had done your homework 4)did your homework 5)have done your homework
  3. Physics

    A physics student stands on the edge of a cliff 2x meters. He throws his physics homework straight up in the air. Derive an expression to calculate the time taken by the homework to come back to the student.
  4. Homework (in general)--help!

    I was an A/B student a few years ago, and now there's a problem. I'm a 6th grader whose "homework forgetting level" is increasing. For some reason, I often leave some of my homework home. Can you help me so I will then rarely forget my homework?
  5. psychology

    I need help bascially i didn't have time to jot down the homework so i'm not sure what the homework is about so...the only solution to this is to email my teacher but i don't know how to say it to her? Shall i say to her hello, I'm not sure what to do for
  6. ENGLISH

    Identify the correctly punctuated sentence. I marked the one I think it is. • Doing my homework, making my bed, and practicing guitar are on my to-do list for the day. • Doing my homework, is the first thing I should do. • Doing my homework I found
  7. Math

    A survey carried out on 40 students about when they did their homework over the weekend F=(homework done on friday) S=(homework done on saturday/Sunday ) n(f)=20,n(s)=29 How many did both days ?
  8. math

    lila did 2 and 3/4 hours of homework on saturday and 3/4 of homework os sunday.what is the time she spent on homework over the weeekend
  9. statistics

    80% of students passed a class. 90% of those 80% did homework. Of the 20% that didn't pass, 60% of them did the homework. What is the probability of a student having done the homework?
  10. Physics - Electric Fields

    Could someone please explain electric potential energy? Note: The question itself is not on my homework, but I'm having trouble understanding the theory behind my homework.
  11. Physics Homework

    I have another question about my homework. When a car stops, why should you have the engine running? -Is it because you need to have friction between the car and the road inorder to make it run?
  12. English

    1. I do math, science, and English homework every day. 2. I do much / a lot of homework every day. 3. I do much homework every day such as math homework, science homework, English homework, Chinese characters homework, etc. (Are they all grammatical?)
  13. Micro- Econ

    You have an hour between your economics and math classes. What is the opportunity cost of that time if you use it to complete your math homework instead of your economics homework? the economics homework you could have completed the math homework you chose
  14. Math

    On Tuesday, Leslie spent 47 minutes on math homework, 39 minutes on science homework, 52 minutes on English homework, and 44 minutes on history homework. How much time did Leslie spend doing her homework on Tuesday?
  15. Math

    Jance spend from 7pm to 9pm doing her homework. She spend 3 times as mach time on her english project as she did on math. the science homework took twice as long as her math homework. How meny minutes did she spend on her science homework?
  16. english/poem

    I am suppose to do a funny sonnet poem that has 10 syllables per line and 14 lines .Can you check my syllable or any mistakes. Oh homework! Oh homework! How I hate you! You smell, you stink, and you I don’t admire I want to tell you “go on” “git”
  17. english

    Students who do their homework on a regular basis have grades higher than students who don’t do homework. When students do not do their homework they fall behind in the class and eventually receive a zero on that paper, this results in dropping their
  18. Homework

    Hi, I need help with my homework, the homework is about multistep, I'm having issues with this subject and I need help.
  19. English

    Identify the correct sentence. A. I did my homework when the doorbell was ringing. B. I do my homework when the doorbell is ringing. C. I was doing my homework when the doorbell rang. D. I was doing my homework when the doorbell rung C
  20. math

    Julian spent 45 minutes doing his math homework. He spent 35 minutes doing his science homework. Afterward, he did his reading homework. He ended up studying for 2 hours and 15 minutes altogether. How long did it take him to do his reading homework?
  21. math

    From a group of 65 students who failed Business Mathematics in 2010 we found the following reasons: 35 for not attending class (C); 30 for not doing homework (H) and 25 for not visiting tutors (T). Fourteen did not attend class and did not visit tutors; 15
  22. English

    A: (Are) (you) (doing) your homework? [3 points] B: Yes, I am. I'm doing math homework. 1. (You) (are) (doing) your homework? =========================== There are three blanks in the first sentence. Students are asked to fill in the blanks with suitable
  23. statistics

    For this class, the first quiz had a mean of 90.4% with a standard deviation od 16.6%. The homework scores have a mean of 81.7% with a standard deviation of 22.28%. Suppose you scored 90% on quiz one and have a homework total of 84%. A)are the reported
  24. Math

    HELLO, THIS IS MY FIRST TIME USEING THE JISKHA WEBSITE. I NEED HELP WITH MY HOMEWORK. PLEASE HELP ME WITH MY HOMEWORK! THANK YOU! _______________________________________ MY MATH HOMEWORK: 30 DIVIDED BY 10 56 DIVIDED BY 6 55 DIVIDED BY 10 30/10=3 55/10=5.5
  25. math

    Tina completed 2/3 of her homework before dinner. George c ompleted 4/7 of his homework before dinner. Who completed a greater fraction of homework?
  26. Math

    There is a 60% that your math teacher will give a pop quiz tonight and, due to the fact that you have a soccer game, there is an 85% chance you will not be able to do your math homework. You decide that you will do the homework if the probability of there
  27. math (please)

    There is a 60% that your math teacher will give a pop quiz tonight and, due to the fact that you have a soccer game, there is an 85% chance you will not be able to do your math homework. You decide that you will do the homework if the probability of there
  28. History

    So, this isn't a homework assignment, but I really would like to know about US containment policy. Can someone tell me without sending me to links to research, please? I don't want to sound lazy, but because it isn't a homework assignment, I really don't
  29. Math

    Pedro spent 2 1/5 hours on his math himework and half as lomg on his science homework one weekend. If his english and social studies homework took 7/8 as long, how much time did he spent on homework that weekend?
  30. physics

    You walk 20 meters to the bus stop, but you notice you forgot your homework you run 20 meters back home. With homework in hand you walk 20 meters to the bus. What are your distance and displacement?
  31. Homework helpline?

    Is there a homework helpline for college level I can call and ask homework questions through the phone? I know there is one that is available for elementary school and middle school, and it would seem a little ludicrous for one to be available for this
  32. Physics

    A bullet of mass 3.3 10-3 kg moving at 750 m/s impacts with a large fixed block of wood and travels 5 cm before coming to rest. Assuming that the deceleration of the bullet is constant, find the force exerted by the wood on the bullet? I am confused on how
  33. math

    sam spent a total of 5 2/3 hours doing homework. Julia spent 5 5/6 hours doing homework. who spent more time on homework this week? explain
  34. maths mixed fractions

    jack spends 1 2/3 as longer on his homework as Jill last week, Jill spent 5 1/2 hours doing homework How long did jack spend doing homework? The week before jack spent 24 ½ hours doing homework How long did jill spend doing homework
  35. Homework

    How can I get help with my homework. Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas.
  36. Computer problem: related to finishing my homework

    This is not a homework question, but if anyone could help because i need to use the computer for my homework.I did a system recovery and it's still saying that it's restoring the registry. It's been over an hour now. Should I just turn the computer off? I
  37. math

    sam spent a total of 5 2/3 hours doing homework. Julia spent 5 5/6 hours doing homework. who spent more time on homework this week?
  38. Maths

    Jack spends 1 3/5 as long on his homework as Jill. Last week, Jill spent 7 1/4 hours doing homework. How long did Jack spend doing homework?
  39. Maths

    Jack spends 1 3/5 as long on his homework as Jill. Last week, Jill spent 7 1/4 hours doing homework. How long did Jack spend doing homework?
  40. math

    It took Melanie 161 minutes to do her homework last night. About how many hours did she spend on her homework?
  41. Algebra Homework

    On my homework it says to write 324 in scientific notation. For my answer I got 3.24 x 10^2 Would this be correct?
  42. Math

    Nick has done 35% of his homework. He had been working for 28 minutes. How long will it take him to finish his homework?
  43. spanish

    how do you say these words in spanish? notebook eraser cd player folders binder homework cellphone notebook-cuaderno eraser-borrador cd player-reproductor de compact-disc folders -carpetas binder-carpeta homework-deberes cellphone-teléfono celular *this
  44. To Akashdeep Singh

    Since your question had to do with computer games, not homework, it has been removed. Please post only homework questions here. Thanks.
  45. AP Statistics

    Of all U.S. fourth graders, 71% are assigned mathematics homework three or more times per week. If 5 fouth graders are randomly selected to be checked for this frequency of homework assignment during a randomly chosen week, find the probability that A.)
  46. physics

    (Another) Physics Homework Help? The two blocks in the figure are sliding down the incline. What is the tension in the massless string?
  47. Math

    Roy takes 1 hour 54 sec for doing his homework everyday.how much time does he spend doing his homework in a week?
  48. English

    Did you do your homework? Yes, I did. It is very easy. 1)It cannot be. It is difficult even for me. (What does 1) it refer to? Do it's in the passage all mean homework?)
  49. 7th grade

    I find myself doing homework and i get it done (well sometimes) but i feel like i should be doing something else what can i do to keep concentrated on the homework?
  50. math

    Ms.Johnson gives twice as much daily homework as Mr. Beach. Mr.Beach gives out 10 minutes less than Mrs.Rodriguez. if Mrs.Rodriguez gives 35 minutes of homework,what is the total amount of homework given by the three teachers? ---- So do you just half it
  51. Math

    Tina completed 2/3 of her homework before dinner. George completed 5/8 of his homework before dinner. Who completed a greater fraction of homework
  52. English

    I have a few more doubts about a few sentences. Thank you. 1) He denied robbing (instead of stealing?) the money. 2) I couldn't do anything but copying the Maths test (instead of "cheating during/in the Maths test). 3) On walking in front of her room
  53. language arts

    In which sentence are quotation marks used correctly? A)"I'd love to go to the movie, she said, "but I have to finish my homework first." B)"I'd love to go to the movie," she said, but I have to finish my homework first." C)"I'd love to go to the movie,
  54. spanish

    can anyone help me with my homework im a senior in high school and this seriously deturmines my graduation and i need help!!!!!!! please! Thank you for using the Jiskha Homework Help Forum. We will be very glad to help you, however you need to post what is
  55. homework help

    do you know any other homework help sites that offer instant or live help?
  56. Homework

    So i was wondering what this site is used for. Is it used for homework help, test reviews, or can it be for both?
  57. Math

    Homework grades are 5% of the overall grade. Lab work is 15% of the overall grade. Tests are 60% of the overall grade. The Final is 20% of the overall grade. Could a student that has a 75 homework average, 80 lab average, 40 test average, and 50 on the
  58. Homework

    I am going to a school for gifted kids on September and I am very excited! However, they gave me like 5 packets of hard homework that are very time consuming. On top of that, I have to read countless books, write book reports about them, and then choose 1
  59. computer progaming

    can anyone give me infomoration on Novell Enterpise open server im helping my dad with his online class homework and i was wondering if i can get help? Ah...the days of homework have changed. It used to be that parents had to help their kids with homework.
  60. Educational Technology

    1. Which of the following choices is a strategy that could help with time management? A. Spending most of the day on leisure activities. B. Doing homework in every spare moment. C. Cutting back on sleep. D. Creating a list of tasks to be completed daily.*
  61. statistics

    A professor is interested in determining whether assigning mandatory homework affects students’ grades. He is currently teaching two sections of the same class; in one class, he assigns mandatory homework problems, while in the second class, he just
  62. Everything

    WHY IS THERE SO MUCH HOMEWORK? Id rather have another hour of school than an hout of homework!
  63. math

    Nina finished 4/8 of her homework before dinner. Ed finished 7/8 of his homework before dinner.Look at the models to compare. Who finished more homework?
  64. Math

    Selina has a homework consisting of 4 questions.In each question,she needs to find the value of each power.When she turns in her homework,her teachers say she got tree correct answers of which of the following values did she calculate incorrectly?
  65. Algebra

    please help me solve my homework with all the work involved. i have trouble paying attention in class so it's hard for me to do my homework. here are a few of the questions. I need to find out what the letters equal. 1.) 10(-4+y)=2y 2.)9(b-4)-7b=5(3b-2)
  66. Grade 5 math

    During the week,five students kept track of how much time they spend doing homework.Jonathan did 185 minutes,Gemma did 205 minutes,Brandon did 240 minutes,Emily did 195 minutes and vat anak did 165 minutes.What was the total number of minutes the students
  67. Hanna, Angie, joe, Jenna

    Stop posting your homework questions enmasse. You are showing no thinking, no work, and you do not state what the issue is. We are not going to do your homework for you ....a problem here or there, but not en mass. There is no learning in that.
  68. social studies

    This is interesting reading, from an author along the same lines: http://www.nicolagriffith.com/anarchive-homework.htm When did the first settlers arrive in eastern texas for what reason We are not going to do your homework for you.
  69. Math:Probability

    The probability of having homework over the weekend in math is 0.9,history is 0.6, and Spanish is 0.75. 1. What is the probability of having exactly one class that gives homework? Is this a nCx problem? I got an illogical answer: 10.54=1054% THIS IS NOT
  70. Math help please?

    I have a hard time understanding the process of adding fractions with unlike denominators, and I usually will go on Khan Academy to look at tutorials and walkthroughs but I can't do that during school (only when I'm doing my homework @ home). Can somebody
  71. English

    I left out the following sentences.Thank you very much. 1) The day after Christmas my uncles from Liguria visited us. 2) The day after their visit I started my homework and I did't manage to finish it before the beginning of the school. 3) On 30 December I
  72. homework ath physics

    how to become en expert?
  73. math

    what is a quickway to learn how to mutlplying fractions flash cards: make and use them. how do you do Adding and Subtracting Rational Expressions? I want ot know what the numbers or factors of the number 81 are becasues that uis mapt of the homework in my
  74. math

    What type of graph is best suited for displaying the range and frequency distribution of the number of hours the students in a class spend on homework while still showing each individual amount of time spent on homework?
  75. Sports

    Can you name the six quarterbacks taken in the first round of the 1983 NFL draft and the order in which they were selected? We are a homework help service, helping students who are stuck with homework. If this is homework,I recommend you get your parents
  76. To "bob"

    Please don't ever post whole lists (tests? Homework?) of questions and answer choices here again. We do not take tests or do complete homework assignments for students. =(
  77. art

    Hi. I am year seven girl. I got art homework. THis is making a hybrid animal in innovate material. but i think this homework is so hard for me. can you give me advice for me please. thank you very much
  78. homework

    Why do you people help dumb down America? How did people do homework before the invention of the computer? It's called research!! Why not let the students use their freakin brains for a change?
  79. Math

    If John has p hours of homework and has worked for r hours, what part of his homework is yetc to be done? Solution:(p-r)/p or1-r/p am I correct?
  80. math

    HI im Homework mahde.Im having trouble with my homework. Do you or anyone know what a interval is? In when your like using Graph or of course math terms. Please anwser quickly! Thankyou.
  81. math

    i am sorry ms.sue i just changed because i ashamed that i always posted question on my homework and i afraid that anyone might not help my homework because of keep on posting but i really thanks to you and i hope you will help me to solve the problem i
  82. Thanks Tutors

    To all the tutors here, i know i was suppose to ask a question from my homework, and this is a homework website, but i like to thank you for helping me with my homework for the past few months. With you guys help, i got 100% on my math test and
  83. Math Models

    What type of graph is best suited for displaying the range and frequency distribution of the number of hours the students in a class spend on homework while still showing each individual amount of time spent on homework?
  84. To Laura: Research Writing

    I've removed your post for two reasons. 1. You've referred to unknown materials. 2. You've given us no indication of your thinking on this complex assignment. Please note that the Jiskha Homework Forum does not do homework, nor are we connected with any
  85. math

    sharon completed her reading homework in 2/3 hour.she completed her science homework in 5/6 hour. how much longer did it take sharon to complete her science homework
  86. English

    1. I have to do scince and math homework tonight. 2. I have to do my science and math homework. ------------ Are both grammatical? Which one is commonly used? Do you have other way of expressing?
  87. MATH HOMEWORK I NEED HELP

    CAN SOME ONE HELP ME ON MY HOMEWORK!!!!!PLZ
  88. health/homework

    hi i was just wondering i don't know why or if my quesiton was deleted so ill repeat it...i was wondering if you knew if their were exfoliators for my skin, this is also a homework assignment as well because i have a science experiment were im testing
  89. Precalculus

    Homework help quick given f(x)= (X+1)/(x) and g(x)= x squared +1 find (g f)(-9) the options are 145/21 83/82 145/64 17/9 this is a homework question and it is due tommorow can u also explain or sow how you arrived at that answer Thanks in advance
  90. Precalculus

    Homework help quick given f(x)= (X+1)/(x) and g(x)= x squared +1 find (g f)(-9) the options are 145/21 83/82 145/64 17/9 this is a homework question and it is due tommorow can u also explain or sow how you arrived at that answer Thanks in advance
  91. Jishka homework help

    ok so this isnt really a homework question but when you make an account on Jishka, not a premium one, but just a regular free one, whats the point? Because all you can do is edit your "profile" which is 3 questions. What really is the purpose of it?
  92. English

    Why did n't you do your homework? 1. I'm sorry, but I was very tired yesterday. 2. Excuse me, but I forgot to do homework. 3. Forgive me, but I was very busy caring for my mother in hospital. ------------------- Are the answers all grammatical? What other
  93. math

    hi my name is Hannah and I need help with my math homework it is something to do with multiplying trapezoids and triangles? Also, what are the formula for the shapes so that way i would be able to do my homework? THANKS FOR THE HELP!!!!!!
  94. Math

    If a girl had completed 4 pages of homework everyday for 7 days how many pages of homework did she complete in all
  95. English - tenses

    Why is this sentence correct - concerning tenses I did my homework when I had watched TV. Does this mean that person did her/his homework after watching the Tv?
  96. English

    1. He is my old friend. (Can we use this one when one of my friends is very old though I met him one week ago?) 2. My favorite class is math class. 3. My favorite class is a math class. (Which one is right? Are both right? ) 4. I do my homework with her
  97. Math- Prob Stat

    The amount of time a student spends completing homework per week their senior year is normally distributed with a mean of 5 hours and a standard deviation of 1.4 A. Find the probability a randomly selected student spends less than 3 hours completing
  98. To Rashida Agee -- Sci275

    Your post has been removed because it refers to materials that the Jiskha volunteers cannot access. Please note that we do not do homework. The Jiskha Homework Forum has no connection with any school or college.
  99. Books

    Homework Help!!! (Books)? I have a homework assignment and I really need help. I'll be very thankful and pleased if anyone can help. Compare the Adventures of Huckleberry Finn to The Glass Castle mainly the characters and the challenges they face through
  100. pschology

    An article published in the "New York Times" reported the results of a large-scale study on homework for elementary school children. The study indicated that the lowest-achieving students spent more time on homework than children who received higher