plate (Table P18.30). Estimate the temperature at r= 4.3, y = 2.7. TABLE P18.30 Temperature (°C) at various points a saugre heated plate

Q: (Compute) What is line OA's direction cosine angle, in degrees, from the x-axis (θx)? Note that…

A:

Q: Draw the following using the given figure: 1. 45-degree CAVALIER 2. 45-degree CABINET OBLIQUE 3.…

A: Find 1. 45-degree CAVALIER 2. 45-degree CABINET OBLIQUE 3. Isometric Drawing

Q: b) Express the force F as a Cartesian Vector. Assume that the magnitude of F is |FAC| = 771 N. 300…

A:

Q: (Compute) What is line OA's direction cosine angle, in degrees, from the y-axis (θy)? Note that…

A: The cosine angle between two vectors  is as followes,

Q: What are the two dimensions that are not placed on the field of a drawing? A zero and a 45 degree…

A: The following things needs to be mentioned on the field of drawing: ◆ The diameter or radius of…

Q: Input shaft of the gear train shown below rotates at 1,500 RPM. The output shaft must rotate exactly…

A: Given data wA = 1500rpm wB= 500rpm  TA= 20

Q: Redraw when the rack AB is at 45o angle. What are the other two angles belonging to the triangle…

A:

Q: 4. What is the complement of a 72°21'47" angle?

A: We know that the complement angles pair have sum = 90o let x =  72o 21' 47"  (Given) Complement of x…

Q: Rc is -178.25 Ib. Why in the formula it's 17825 ?

A: The value of RC is represented as : Rc=-178,25 =-17825 lb The negative sign denote the direction…

Q: Redraw when the rack AB is at 89o angle. What are the other two angles belonging to the triangle…

A: When the rack AB is at 89o angle. Draw the diagram as given above.

Q: 0.50 1.25 3.00 1.00- 2.00 1.00

A: Given,

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.