Situation 1: The 300-1b force is to be resolved into components along lines a-a' and b-b'. a 300 lb b X. 60⁰ a' 1. Determine the angle a knowing that the component along line a-a' is 240-1b.

Q: *2-20. The piece of plastic is originally rectangular. Determine the average normal strain that…

A: In this question we have asked average normal strain that occurs along the Diagonal AC and DB.....…

Q: Consider the foliowing free body dagram 2 N/m 20 m 10 m A- 20 N B,- 20N 20-x 2N/m A- 20 N 50 N/m 200…

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Q: 1.1

A: Step 1:Given:The force applied on the block: P=543NThe direction of the applied force above…

Q: Examples Determine the moment of each of the three forces about point A. F2 = 300 N F = 250 N 30 60…

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Q: Q7 Find the resultant of forces 680 N 300 500 mm mm A 660 N

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Q: Determine the range of P for which the system of two blocks will be in equilibrium. Friction is…

A: The free body diagram for the block A. The friction force between block is zero.

Q: 1. Four forces are applied to point P as shown. Knowing that F₁ = 50 lb, F2 = 20 lb and F4 = 70 lb,…

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Q: View Policies Current Attempt in Progress Replace the three forces shown by an equivalent…

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Q: The tank truck is filled to its top with water. Determine the magnitude of the resultant force on…

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Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.