Physics Question:A wood block, after being given a starting push, slides down a wood ramp at a constant speed.?
acceleration = 0 a = g sin θ - µ g cos θ = 0 sin θ = µ cos θ sin θ / cos θ = µ = 0.2 tg θ = 0.2 θ = 11.31° (angle of the ramp above the horizontal) http://hyperphysics.phy-astr.gsu.edu/hba... Goodbye
Question is given down?
Two bullets P and Q having a mass of 10g and 20g are moving in the same direction towards a traget with velocities 20m/s and 10m/s respectively.Which one will cover a greater distance through the target?
Physics question HELP!!?
An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough that a person inside is stuck to the wall and does not slide down when the floor drops away. The acceleration of gravity is 9.8 m/s2 . Given g = 9.8 m/s2, the coefficient μ =0.196 of static friction between a person and the wall, and the radius of the cylinder R = 4.4 m. For simplicity, neglect the person’s depth and assume he or she is just a physical point on the wall. The person’s speed is V=2pieR / T where T is the rotation period of the cylinder (the time to complete a full circle). Find the maximum rotation period T of the cylinder which would prevent a 61 kg person from falling down. Answer in units of s.
Why is there an upside down question mark and exclamation point in Spanish? I never really use them when I type or write Spanish.
This is because Spanish can be really ambiguous as many words are literally the same and the only thing to differentiate are entonation and punctuationLet me give a quick exampleQue ¿si?¿Qué si?Que siQue ¡Si!¡Que si!¿Que? ¡Si!Probably some other combination can be done, but that will doIf you only used the last question/exclamation Mark then some of those would be the sameAnd in Spanish a question and an affirmation can be exactly the same, only needing to add a question mark to create a question (Not so like English, where you need to invert words which makes it a lot easier to recognize beforehand)Since we don’t need to explicitly change a sentence to make it a question, nor do we always have an indicative of something being a question (Wh- in a Question for example) we need to explicitly state where does a question start as to avoid ambiguityIn Spanish the equivalent to “what” (Que) can also be used to answer a question or as a connectiveAlso, and this would be me guessing I would say because Spanish speaking people tend to talk and read really fast, It was necessary to make obvious when did a question start, to allow a reader to change the tone when reading aloud without having to actually read it first to realize it was a question
How can you tell who's given you a thumbs up or down?
I really dont think you can tell who is given you a thumbs up or down. If we could see that a lot of us would be upset at the people that gave thumb downs. So thats why its anonymous. I wish we could see though.
Can we write the answers on question paper while we are listening to the audio in IELTS?
Some basic information on listening test.Listening Test:-4 sections,around 40 questions30 minutes + transfer timeYou must listen to four separate sections and answer questions as you listen. You will hear the tape once only.There will be between 38 and 42 questions. The test will take about 30 minutes.There will be time to read the questions during the test and time (10 minutes) to transfer your answers on to the answer sheet at the end of the test.TO GIVE YOUR ANSWER, “YES” You can write answer in question paper while listening test. But make sure you write correct spellings and numbers in question paper because you won’t hear tape second time. At the end of test, you will be given 10 minutes time to transfer in OMR Sheet. In those 10 minutes, you can transfer all written answers on question paper.
Conceptual physics question?
An object moves up and down the y-axis with an acceleration given as a function of time t by the expression a = A sin ωt, where A and ω are constants. What is the period of this motion? (A) ω (B) 2πω (C) ω²A (D) 2π/ω (E) ω/2π I'm confused. Can someone please help? The answer is good, but it's no help without an explanation of why. Thanks!!!
What are the best replies to the interview question 'where do you see yourself in the next 5 years'?
When you are interviewing for a new job, you may be asked a question like, “Where do you see yourself five years from now?” it can be hard to articulate where you would like to be in your career next year let alone five years down the road. But even when you do know, it's important to be careful how you respond. Search for your next Job opportunities in USA.This popular interview question helps interviewers and hiring managers get a sense of how your career goals align with the company's goals. It also helps them gauge whether you’re likely to have a long tenure at their company or if you’ll probably leave after just a few months or a year on the job.Questions about your future plans can be tricky to answer - you need to be honest in your response, but also keep it relevant to the job and industry. For example, don't share your five-year goal to publish a novel if you're interviewing for an accountant position.For example;“I’m also really passionate about the work I do and would love if there were opportunities for me down the line to also be able to mentor other employees or new recruits to be successful within this position, perhaps as a manager or supervisor.”“From the moment I read the job description for this position I was really excited about your company’s role in the community, and for this reason, am thrilled at the possibility of working with you for a long time. I’m very passionate about outreach and I’m looking forward to the opportunity to be heavily involved in this area.”“I’m glad you asked! One of the reasons that I applied to this company was because of your company’s reputation for helping with its employee’s career growth as well as providing advancement opportunities. Long term commitment from an employer is important to me because it creates a sense of belonging and really brings out my desire to “go to battle” for the company.”“I always take the time and effort to advance my career, skills, and knowledge. In five years, I plan to have acquired more in-depth knowledge of the company and industry. Those new skills will help me advance my career.”Follow these basic rules for responding to the question, “Where do you see yourself in five years?” and you should be golden!Keep your answer general.Stress your interest in a long-term career at the company.Demonstrate your enthusiasm for the job.Don’t lie.Learn more on Wrong Career Path. Also find Creating a Video Resume, Video Job Interview tips.
How many hands did she shake? A problem solving question.?
Stacy and Sam Smith are having a party. Five couples are present, including the Smith's. The attendees were cordial, and some even shook hands. We have no idea who shook hands with whom, we do know that no one shook hands with themselves and no one shook hands with his or her spouse. Given these facts, a guest may shake as many as 8 other hands. At midnight Sam gathered the crowd and asked the nine people how many hands each had shaken. Each person gave a different answer. That is, someone didn't shake any hands, someone else shook one hand, and so on down to the last person who shook eight hands. Given this outcome determine the exact number of hands Stacy Smith shook. I am looking for an answer and for an explanation of how this works exactly.