Weight of Air: If you could collect the air in a square inch column of air starting at sea level going all the way to space, how much would it weigh? Answer with one decimal. Do not write the unit.
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Weight of Air:
If you could collect the air in a square inch column of air starting at sea level going all the way to space, how much would it weigh?
Answer with one decimal. Do not write the unit.
Step by step
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- Piston Area: (Q2) A cylinder applies a force of 400 pounds in extension. If the pressure in the cylinder is 39 psi what is the area of the piston in square inches? Use πon your calculator Answer with two decimals. Do not write the unit.Directions: Show your complete solutions and box your final answer. Do not round off in between the solutions but round off your final answer to the nearest ten thousandths place(4 decimal places). 1.Find the volume of the fluid in cm3 with a mass of 0.31 kgm and density of 30 lbm/ft3.Please make sure answers are clear n easy to read. Please do it on white paper. Again make sure the answer is clear.
- The volume of a gas is increased, and the temperature is maintained consent. The original volume was 1200 mm3 and its pressure was 100 psi. What is the new pressure in psi, if the volume is increased to 2250 mm3? Use Two decimal places. Do not write the unit.**Directions: Given-Required-Solution format shall be followed. Round off to 4 decimal places in the final answer. 1. An aircraft at sea level (standard condition) has a mass of 5000 lb. Find its equivalent mass in kg and slug. If it is flies at an elevation of 30,000 ft, what becomes the weight? Assume that for every ft of elevation, gravity decreases by 3.2 x 10-6 ft/s2 2. Given barometric pressure of 101.325 kPa, find the absolute pressure in the condenser in psia if vacuum gauge connected to it read 0.7m of Hg.Answer this two questions. Thank you
- Please do the last two questions (3 and 4)! Thank you in advance! A seesaw that weights 45lbs and its 5m long is balanced on the fulcrum in the center. 1- Two children are sitting on opposite sides of each other on the seesaw. One child weights 50lbs and is sitting 0.7m on the left end. Where should the other child sit in order to be balanced on the seesaw if they weigh 42lbs? 2- Now, a third child wants to sit on the seesaw and weighs 30lbs and is sitting 1.25m in front of them and is closer to the fulcrum on the right side. What are the CW and CCW moment of the seesaw now? What is the net moment and direction? 3- Then, a fourth child wants to play on the seesaw and is on the left side of the plank in order to bring the system to equilibrium. How much does the child weigh (Calculate the pounds of force needed in order for rebalance?) 4- Now the fourth child leaves the other three children sitting on the plank. If the three children are sitting in the same potions as they did in…Two vessels are connected to a differential manometer using mercury, the connecting tubing being filled with water. The higher pressure vessel is 1.5 m lower in elevation than the other. If carbon tetrachloride (SG = 1.59) were used instead of mercury, what woud be the manometer reading for the same pressure difference? Round your answer to 3 decimal places.The wind chill (i.e. how cold it actually feels) is given by W(T,v) = 35.74 +0.6215T – 35.75v0.16 + 0.4275Tv0.16 degrees Fahrenheit when the actual air temperature is T degrees Fahrenheit and the wind speed is v miles per hour. Enter the function into your Y1 and verify that W(-5,15) = -25.80216395. Ploti Plot2 Plot3 1 -25.80216395 Y1835.74+0.6215T=5 T-35.75V0.16+0. V=151 4275TV6. 1Ği bound=(-1e99,1. Ýs= Use this function to answer questions 1 - 8.
- Please do the last three questions (2, 3 and 4)! Thank you in advance! A seesaw that weights 45lbs and its 5m long is balanced on the fulcrum in the center. 1- Two children are sitting on opposite sides of each other on the seesaw. One child weights 50lbs and is sitting 0.7m on the left end. Where should the other child sit in order to be balanced on the seesaw if they weigh 42lbs? 2- Now, a third child wants to sit on the seesaw and weighs 30lbs and is sitting 1.25m in front of them and is closer to the fulcrum on the right side. What are the CW and CCW moment of the seesaw now? What is the net moment and direction? 3- Then, a fourth child wants to play on the seesaw and is on the left side of the plank in order to bring the system to equilibrium. How much does the child weigh (Calculate the pounds of force needed in order for rebalance?) 4- Now the fourth child leaves the other three children sitting on the plank. If the three children are sitting in the same potions as they did…this is 100% correct, but please tell me how to solve this carefully.A bookshelf needs to be built to hold 200 novels. The depth, width and height of the largest novels are 8 inches by 2 inches by 10 inches, respectively and the novels need to sit in the bookshelf so that the largest novel fits perfectly without any overhang of shelf showing. The homeowner would like 4 shelves to hold all the books, with one extra shelf to hold future books (5 total shelves). Each of the four shelves will hold 50 books. The homeowner wants no more than one-inch thick wood shelving. Create an orthographic scale drawing of the bookshelf on grid paper. Be sure to include the front, side, and top views. Include a scale.