The length of chain measured with a chain was found to be 250 m. If the length of chain was measured with 30 m chain and the chain was 10 cm too short, the true length of the line will be
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- If the actual length of a 20 m chain is found to be19.8 m, then the actual length of a line measured as 100 m with that chain will be.A tape 100m long, it's cross sectional area in 0.0585 cm', the apparent length of which was found to be 1500m. The tape was Standardized under a pull of 6.75kg but after the line was measured, it was Found that the pull actually used during the measurement was = 7.75 kg. what Was the true length of the line if the tape was standardized & used on the flat? Take young modulus, E = 2,000,000 kg/cm²A distance of 1300 m was measured by a 40 m chain. Later on, it was detected that the chain was 0.1 m too long. Another 400 m was measured and it was detected that the chain was 0.15 m too long. Determine the exact length (m) that was measured. Express your answer in 3 decimal places.
- SHOW COMPLETE ILLUSTRATION & SOLUTION A line 50m long was paced by a civil engineer three times and recorded the following results, 58, 60 and 61. He also paced another line three times and obtained the following results: 231, 236 and 227. Determine the length of the line.Answer the following problem. Show complete solution and illustration. Two parallel sides of a rectangle are being lengthened at the rate of 20 mm/sec, while the other two sides are shortened in such a way that the figure remains a rectangle with a constant area of 5000 sq mm. What is the rate of change of the perimeter P when the length of the increasing side is 50 mm?A line of true length 398 m when measured by a chain of 20 m chain is recorded to be 400 m. What is the actual length of the chain (in m)?
- Determine the centroid of the area shown in the figure in reference with the X and Y axes. (bar x, bar y) Select the correct answer: 0.517,0.04 0.04, 0.571 0.571,-0.571 -0.571,0.571A 100 meter tape weighing 5.08 kilograms was used to measure a line. It was supported at the end points and on its midpoint having a 60 newton applied tension. If the total measured distance is 2345.76 meters, what is the correct distance of the line?A hemispherical tank of diameter 4 m contains water up to a height of 2.0 m. An orifice of diameter 50 mm is provided at the bottom. Find the time required by water to fall from 2.0m to 1.0m. Take Cd=0.60. include your free body diagram a. 2582 seconds b. 1814 seconds c. 3600 seconds d. 3179 seconds
- A hemispherical tank of diameter 4 m contains water up to a height of 2.0 m. An orifice of diameter 50 mm is provided at the bottom. Find the time required by water to fall from 2.0m to 1.0m. Take Cd=0.60. a.3179 seconds b.2582 seconds c.1814 seconds d.3600 secondsInvestigate the diameter of the electrical wire used in your home. How thick are theinterstate transmission lines,and what is their cross-sectional areaA distance of 1500 m was measured with a 20 m chain. After the measurement chain was found to be 80 mm longer. If the length of chain was perfectly correct while starting measurement, what is the true length of the line measured? Solution: Average correction per chain length