. What is the value of M1 and M2? 2. What is the  percent error if the true value is 149 g?

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Q: Calculate the weight of block A shown in the figure.' 37 36 N W.

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Q: = P -b- B

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Q: Using the information below, use Excel and show the equation on how to solve for each:  #3: The…

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Q: The error in measuring the radius of a 5cm circular rod was 0.2%. If the cross-sectional area of the…

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Q: XB ZF A ZE B. XC YA B188. 41am m Xc: 471.768 mm YA: 209.809 om ZE:15S 444 mm. ZF: 491.094mm

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Q: Please

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Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.