Now imagine a set up as shown below: a) The 10 kg mass is placed on a plank at 1.5 m from the fulcrum. (Note: Take each marking on the plank is 0.25 m apart). What would the spring scale read if the plank is in static equilibrium? (The plank is of negligible mass). SHOW WORK b) What would be the spring scale reading in part a) if the mass of the plank is 5 kg? (Note: Take each marking on the ruler is 0.25 m apart). SHOW WORK.

Q: For the pulley system below, which equation is true about the length of the cord marked as blue? If…

A:

Q: Consider the physical diagram below of a solid cylinder mass M that remains stationary on a slope…

A: Solution (a): Given Data:   To Find: Whether the given Free body diagram is correct or not.

Q: What is the unstable equilibrium?

A: A system or any object is said to be in unstable equilibrium when it experiences a net force or net…

Q: Problem #2: Given the following pulley-elevator system HINTS! Zfy =o =O ZMO T₁V=IA (2) W = 5 kg J N…

A:

Q: . Find the effective stiffness (ke) of the spring system shown below. m

A:

Q: What distributed load provides equilibrium? 12 ft. 200 lbs

A: Given that: A distributed load of w and a concentrated beam of 200 lb are applied to the beam. The…

Q: B, G1 G2 W1, a1 C

A: Given : To find : Moment equilibrium equation

Q: While discussing types of coil springs: Technician A says that linear-rate coil springs have equal…

A: Technician A:- Technician A is correct says that in case of linear-rated coil springs have equal…

Q: Define the Spring Work by a differential?

A: The example in this section is about ideal case of single spring and single mass system and it is…

Q: In statics what is the vector equation for equilibrium? 

A:

Q: what is the formula for working out spring constant?

A: Spring constant is generally defined as the force per unit elongation.

Q: Problem: Draw a pneumatic valve circuit to implement the function - T= A.B' + A.B.

A: To find:pneumatic valve circuit.

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.