in first page total correction is wrong due to not adding slope correction .2nd page slope correction is adding then finding the correct length. Thank you
I need the answers for all questions 8. A 30 m steel tape of cross-sectional area 0.013 cm* and a total tape weight 1.1 kg was standardized at 20°C and found to be 30.020 m long between its end marks when supported throughout under a 6.8 kg pull. What is the true horizontal length of a recorded distance AB for the conditions given in the following table? (Assume horizontal taping and all full tape lengths except the last.) (12 marks)...
as standardized at 20°c and supported throughout, under a tension of 5.45 23 m long. The tape had a cross sectional area of 0.045 cm2 and a weight of 2.38 7- (6 pts) A 50 m steel tape st s used to lay off a horizontal distance of exactly 197.175 meters. With the tape y at the ends, and with a constant tension of 11.5 kg, determine the horizontal distance to onl kg. This tape was supported lay off, if...
please write clean!!!! at 68°F is 99.992 ft between end marks when supported throughout under a 12-ib pull. What is the true horizontal length of a recorded distance AB for the conditions given in table below (Assume horizontal taping and all full tape lengths except the last.) Recorded Average Distance AB Temperature Means of Tension (ft) (°F) Support (lb) 86.06 68 Throughout 124.73 85 Throughout 86.35 50 Ends only 22 94.23 75 Ends only 25 12 15 6.8 A 100-ft...
Class Test-II Phy-105-02 Fall 2019 Section-III: (Problem solving each carrying 2 marks; 2X5 =10) 21. Find the Young's modulus (Y) of the steel rod of 0.01 m long and a cross sectional area of 0.001 cm', elongates 0.1% when supported by a 100 kg load, hung from the other end. 22. Find the speed of water at the narrow end of a pipe through a cross section of 0.001 m when water flows from the other end of area 0.002...
A penny is submerged in a glass of water and held up horizontally by a string. The top of the penny experiences a pressure of 300 N/m2 above atmospheric pressure. What pressure is incident on the bottom surface of the penny? A. just the pressure of the atmosphere B. about 150 N/m2 above atmospheric pressure C. 0 N/m2 D. about 300 N/m2 above atmospheric pressure The applied force to a hydraulic jack is 24 N to an area of 20...
1. A block with weight W = 30 N is on a flat horizontal surface. You pull to the right with a force F = 16 N. There is gravity present and the coefficient of friction is static = 0.4 and kinetic - 0.25. You are also pulling straight up with an applied force of 12 N. Now what are: The normal force N-_ the frictional force f- the net force on the block Foot and acceleration a = 2....
Problems 4, 5 & 6 15) A heat-conducting rod, 0.90 m long and wrapped in insulation, is made of an aluminum section that is 0.20 m long and a copper section that is 0.20m long. Both sections have a cross- sectional area of 0.00040 m2, The aluminum end and the copper end are maintained at temperatures of 30 C and 230 C respectively. The thermal conductivities of aluminum and copper are 205 W/m K (aluminum) and 385 W/m K (copper)....
ECE Review Worksheet 1 AP Physics Mr. Marrash 1. A space traveler weighs 980 N on Earth. What will the traveler weight on another planet whose radius is 3 times that of the Earth and whose mass is also 9 times that of the Earth. Do not use any numerical values of the universal gravitational constant G, the mass of Earth, or the radius of Earth to get your answer. 2. Two skaters, a man and a woman, are standing...
Objective To determine the force generated by a jet of water striking on a surface Description of apparatus The supply is led to a vertical pipe terminating in a tapered nozzle. This produces a jet of water which impinges on the vane in the form of a Flat Plate, Hemispherical Cup, Conical Plate or 30° Angled Plate. The nozzle and vane are contained within a transparent cylinder; at the base of the cylinder there is an outlet by which the...
pleas help me in this do any question you know using National Electrical Code 2011 Applied Electricity NEC worksheet t hree Copper conductors with THHN insulation run in Electrical A branch-circuit Consther conductors. The conductor terminations are rated for a maximum ure in the area of this installation is not expected to exceed 30C size 8 AWG, the maximum ampacity of the conductors If the conductors for this circuit are permitted A 40 amperes. B. 50 amperes. to be used...