A L1, L₂ B te D E E -L4 L3 P

Q: A space truss is subjected to a load of F = {110i – 460k} lb (Figure 1) Three ball-and-socket joints…

A:

Q: is equivalent to

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Q: where p is a constant. Perform this rearrangement in order to identify the value of p in your case.

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Q: R1 100 R2 ww R3 2002 D R4 www 1002 1092 R5 R6 100

A: Given

Q: Both pulleys are fixed to the shaft and as the shaft turn with constant angular velocity, the power…

A: power of pully A= power of pully BGiven θ= 0°(T1-T2)×RA =(T3-T4)×RB(80-65)×40…

Q: A (-3,7) y, m F=6kN x, m B (10,-8)

A: The data provided in the question is as follows;The magnitude of force F=6 kNThe line diagram of the…

Q: 4m 10m F 6 m, 8 m Zom- 8m

A: Find the moment about origin (O) Given data :-  F = 300 N

Q: Situation 1. Knowing that dc = 3 m, determine the following: k2m 2m k3mk 3m 4m de D. 5kN 5kN 10kN

A: Given data as per question Force applied at point B = 5KN Force applied at point C =5 KN Force…

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.