Description 1- instructions file is Prof teacher please follow his instructions 2- pre-lab is only 2 pre-lab question 2 and 3 in the booklet lab 3 file second page 3- post lab is last page questions 2,3,4 in the booklet lab 3 file 4- collected data for the six trail is in the collective data file Please use simple English I am international student please provide short conclusion at the end thanks
Description I'm not sure how to answer any of the questions attached, help and show work please! Its' the Lab 7 Worksheet, and everything else is additional to help answer the questions! Thank you!
Description make it so so short ? Q1: When, where, and by whom was the Paris Agreement signed? Q2 : What kind of agreement is the Paris Agreement? Does it need to be ratified by Congress? How do we all make sure that everone does what they said they would do in the agreement? Q3 : What is the main goal of the Paris Agreementregarding Global Warming? Name at least 2 ways countries will try to achieve it. Q4: What natural carbon sinks do we have and need to develop? Carbon sinks pull CO2 out of the atmosphere. Q5 : What are stock-taking and ratcheting? Q6 : In the Kyoto Protocol, there was a division in responsibilities between "developed nations" and and "developing nations". In the Paris Agreement, it's more of a "common but differentiated responsibility". What are the consequences of this difference in language? [It's not just words -- there are real consequences.]
Description A ball is thrown vertically upward with a velocity of 10 m/s. Calculate the maximum height reached by the ball before it returns to the ground. (g = 10 m/s2) How much work is done in pulling a box, on the ground, for 20 meters with a force of 20 Newtons making an angle of 10° with the ground? When a car's speed changes from 30 m/s to 15 m/s, its kinetic energy? Calculate the work done in pulling a box of 50 Kg up a 20° frictionless incline plane of length 15 m at a constant speed.
Description 1) A gas is contained in a cubic box whose sides are 3m long. If the gas is initially at 80 K, and it is heated up to 320 K at constant volume, and the initial pressure is 0.5 atmosphere. What is the final pressure? Multiple Choice A) 1 atmosphere B) 0.125 atmospheres C) 0.5 atmospheres D) 2 atmospheres 2) A WINDOW OF A CAR IS FOUND TO BE COVERED WITH 1.3CM OF ICE. IF THE AREA OF THE WINDOW IS 1 M2, AND THE ICE IS AT -12 DEGREES CELSIUS, WHAT IS THE MINIMUM HEAT REQUIRED TO MELT ALL THE ICE? TAKE THE DENSITY OF ICE TO BE 900 KG/M3, THE SPECIFIC HEAT CAPACITY OF ICE TO BE 0.5 CAL/G*K, AND THE LATENT HEAT OF FUSION TO BE 80 CAL/G. ANSWER IN KCAL. NON MULTIPLE CHOICE 3) WHAT IS THE FINAL TEMPERATURE WHEN 100 G OF IRON AT 90 DEGREES CELSIUS IS PLACED IN 400 G OF WATER AT 25 DEGREES CELSIUS? THE SPECIFIC HEAT CAPACITY OF IRON 0.45 J/G*K AND THE SPECIFIC HEAT CAPACITY OF WATER IS 4.184 J/G*K. A) 30.2 DEGREES CELSIUS B) 26.7 DEGREES CELSIUS C) 93.7 DEGREES CELSIUS D) 21.1 DEGREES CELSIUS
Description 23. A man has a height of 2 meters and a mass of 60kg. he drinks a magic position and becomes a giant of 4 meters in height ( but retains his previous proportions) What is his mass now? ____kg? 24. The surface area of a pyramid is 200 m^2 and it has a total volume of V If a similarly proportioned pyramid has a surface area of 800 m^2 and its volume is x*v what os X? 25. A swimming pools measures 10 meters wide by 50 meters long by 4 meters deep. It springs a leak 2 meters below the surface what is the water pressure at this point?___pa 27. A solid rubber ball of volume 10 cm^3 floats in water. 4 cm^3 of the ball is above the water lone and the rest is below. What is the density of the rubber? ___kg/m^3 28. A planet has an atmospheric pressure of 50,000 Pa, and an acceleration due to gravity half that on the earths surface. what is the longest drinking straw that could be used to suck up a liquid density 500kg/m^3____m 29. Which of the following are primarily due to Bernoulli's Principals? (choose all that apply) A. Dropping objects not accelerating with the full acceleration due to gravity, g. B. Umbrellas turning inside out when windy C. Baseballs curving when spinning D. Being able to raise a large mass using a hydraulic jack 30. A big tube is filled with water and solid balls of the different sizes and the substances dropped down. Taking into account water resistance , the time taken to reach the bottom is shorter if the ball is a- made of denser substance (true or false) ( assume same size) b- bigger; true of false ( assume same density) A. a) false b)true B. a)false b)false C. a) true b) true D a) true b)true
Description Ballistic Pendulum For Lab 6, please review Chapter 7 in your textbook. Week 6 involves the ballistic pendulum. In this simulation, an object (the projectile) strikes and becomes embedded in a block of wood suspended from the ceiling by two strings of negligible mass. You will be asked to read the measurement tables and make calculations concerning total mechanical energy and momentum (energy and momentum are conserved since friction and air resistance are absent). These measurements will result in the determination of the initial velocity of the projectile (actually the initial velocity and the velocity upon impact are identical). Run the simulation and fill in the blanks below and copy over to the Lab 6 Answer Sheet. Find the time, t, that the bullet embedded in the block of wood reaches its maximum height. T = _____. q. If h = ?y = yf – yi, where h is the change in the height of the block at equilibrium to its maximum height, from the position measurement table h. h = ____________. q. Calculate the velocity of the bullet: v = _________. All simulations can be downloaded here, this week's file name is “BALLISTIC PENDULUM PO.ip”. Fill in the blanks in the Lab Answer Sheet at the end of this lab. THIS LAB IS DUE AT THE END OF THE WEEK. Submit this Lab Answer Sheet when all of the labs are completed. These can be scanned and sent as pdf or picture files (e.g. tif, gif, etc.) or by any other method of your choice as long as the Answer Sheets are legible and translatable by Grantham University faculty.
Description Work & Power In Lab 5, please review Chapter 6. Chapter 6 involves walking up a flight of stairs and recording your time via a stopwatch or chronograph. You will be asked to make measurements and calculations for the total time to work the flight of stairs (at least 7 steps) and the vertical height of the stairs from the bottom to the top. Please Note: There are TWO parts to this lab. The first for running up several steps, and the second to pretend you kept running for one hour. Additionally, your answers should be based on the cost of the runs in terms of ENERGY (KWH) and NOT POWER (kW). Fill in the blanks in the Lab Answer Sheet at the end of this lab. THIS LAB IS DUE AT THE END OF THE WEEK. Submit this Lab Answer Sheet when all of the labs are completed. These can be scanned and sent as pdf or picture files (e.g. tif, gif, etc.) or by any other method of your choice as long as the Answer Sheets are legible and translatable by Grantham University faculty. The lab details follow: Purpose: Determine your work and power as you climb a flight of stairs. Materials: Yardstick, a stopwatch or digital/analog watch, bathroom scale, calculator, and you, the climber Procedure: Estimate your mass in kg (Hint: 1 kg (mass) = 2.2 pounds (weight)). You should approach the bottom step of the stairs with a steady speed. You are to start the time as you reach the first stair and stop the clock when you reach the top Observations and Data: Calculate the work and power for you to climb the flight of stairs Work (you) = _____; power (you) = ________ Calculate your power in kilowatts: (P(kW) = _____. Application: Your local electric company supplies you with 1 kW of power for 1 hour for 8 cents. Assume that you could climb these stairs continuously for 1 hour. How much money would this climb be worth? $_________. Transfer all answers to the Lab 4 Answer sheet.
Description Answer the question below in a discussion post in 100-150 words. No format neccesary. Bernoulli's Principle You are the leader of a major aero-defense manufacturing plant. You build fighter-jets. You travel nearly 90% of the time for business. You find yourself on a commercial airplane preparing to take-off. The plane begins traveling down the runway at 170 miles per hour. At this very time, you lean back in your seat and remember your college physics course and the principle of lift. Explain this principle and how it relates to all air travelers everywhere?
Description Q1: what are the prospects for controlled thermonuclear fusion? What approaches are being tried ? What are the potential advantages over fusion? What are the difficulties? write a well-thought-out, logical and Use accurate science to form your arguments
