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# Questions in the attached file do not need to q and

## Top Questions

reference. Please let me know if you have any questions about the attached resume. Thank you.
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hin a free demo session as I have my answers, but just want to confirm them, that would be greatly appreciated. Question 1: A block of mass M = 0.10 kg is attached to one end of a spring with spring constant k = 100 N/m . The other end of the spring is attached to a fixed wall. The block is pushed against the spring, compressing it a distance x = 0.04 m . The block is then released from rest, and the block-spring system travels along a horizontal, rough track. Data collected from a motion detector are used to create a graph of the kinetic energy K and spring potential energy Us of the system as a function of the block's position as the spring expands. How can the student determine the amount of mechanical energy dissipated by friction as the spring expanded to its natural spring length? Question 2: The Atwood’s machine shown consists of two blocks connected by a light string that passes over a pulley of negligible mass and negligible friction. The blocks are released from rest, and m2 is greater than m1. Assume that the reference line of zero gravitational potential energy is the floor. Which of the following best represents the total gravitational potential energy U and total kinetic energy K of the block-block-Earth system as a function of the height h of block m1? Question 3: A 2 kg block is placed at the top of an incline and released from rest near Earth’s surface and unknown distance H above the ground. The angle θ between the ground and the incline is also unknown. Frictional forces between the block and the incline are considered to be negligible. The block eventually slides to the bottom of the incline after 0.75 s. The block’s velocity v as a function of time t is shown in the graph starting from the instant it is released. How could a student use the graph to determine the total energy of the block-Earth system? Question 4: A block slides across a flat, horizontal surface to the right. For each choice, the arrows represent velocity vectors of the block at successive intervals of time. Which of the following diagrams represents the situation in which the block loses kinetic energy?
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utor to walk step by step in the solution of my exercises for me to learn and understand. I had Chetana Das before, and I would like to continue with her as soon as it is possible. The questions are attached, and it needs to be solved using SPSS. I can attach a sample exercise.Actually I attached the sample.
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ning the 3 questions in BOLD I need help with, the other 3 are done. Please help within the next few hours.
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ue in the next 3 to 4 house session. See the attached file for the questions list sample thank
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it will be assigned to me at 1pm on 4/10/20 (this Friday) and it will be due by 2pm. So I will need someone helping me from 1-2pm so I can complete it on time. To be quite frank I will need someone to just solve the questions for me so I can turn it in on time. I would like more sessions in the future to actually help me work through it. But for this test I need to just see the how the problem is work out. I have attached some files of example questions of what you can expect. But again, these are NOT the questions I need solved. I will not have those questions until the day of the test. So I need someone who can complete problems of this caliber quickly. Thank you.
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catter Plot, simple regression line re: the amount of tar having an effect on the amount of nicotine in cigarettes. Mainly.... the data set shows tar levels ranging from 1mg - 17mg, with an additional data point of 29..8mg - it remains on the regression line. My questions come from the 'appropriateness' questions.. My thoughts: x=0, y intercept is 0.131mg - 0 mg is below the data set so inappropriate? OR Appropriate because still plausible that a cigarette with NO tar could still have 0.131 mg of nicotine. Then...for the appropriateness of 25mg... if using the top level of the data set of 29.8mg then yes, it is appropriate as still within the parameters of the data set OR no, because 29.8mg is considered an outlier? .... I have read the book, read our notes, etc (online class) and watched videos but nothing REALLY explains what is 'appropriate or not' and the example homework from our online book, they answers were always it wasn't appropriate.
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1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

mathematicsalgebra Physics