A pulley system is carrying a 90 kg object as shown in Figure Q5. The total weight and the radius of gyration of wheel A are 50 kg and 15cm. The motor produces a torque of M = 70 Nm while pulley B is attached to the motor. Draw the free body diagram and determine the velocity if the box after 5 revolutions is made by pulley B.

Q: what would be the order of operations to make this part in the least amount of time and how would…

A: The order of operations to make this part in the least amount of time and how would you hold the…

Q: What does it mean to be an independent slip system?

A: Slip system: It is a combination of slip planes along which the probability of deformation is…

Q: Q\Why the metals family could be strengthening

A: Both crystalline and amorphous materials may have their yield strength, ductility, and toughness…

Q: Identify the property of lubricant, in which the oil blocks the circulation pipe due to the presence…

A: Given data - Identify the property of lubricant, in which the oil blocks the circulation pipe due to…

Q: How we can measure shear modulus?

A: The earth's material reaction to shear deformation is measured in shear modulus. The ratio of…

Q: Propose any improvements if there are any in breaking system

A: The various improvements that can be made in a breaking system are given below. 1. Increasing disc…

Q: Why is it important to resist the loadings?

A: Loading is defined as an external force or a couple to which a member is subjected during its…

Q: Find the welouty Slay A=2.1m2 of S. - २० ms %3D

A: Given data : Area of channel A=2.1 m2 Discharge through channel Q=20 m3/s   To find : Velocity of…

Q: How pilot tube works?

A: The pitot tube is a simple device that is used to measure the flow velocity with no moving parts.

Q: Describe the impact loading?

A: It is a kind of loading where the load is applied for a very small amount of time. In this loading,…

Q: The explantion is not clear

A: given : height of channel h = 10m width of channel w= 34m angle made by channel θ= 15o to find:…

Q: The general specification for production tubing is

A: After the casing has been run and cemented in place, production tubing is run into the drilled…

Q: if the f Re 20 -0.25 mm %3D De terminef?

A: Relative roughness, eD=0.25Reynolds number, Re=20

Q: Describe the concept of finding toughness using impact testing machine.

A:

Q: Generally, the Poisson's ratio of steel is

A: Poisson ratio of steel = 0.3 Option (c) is correct.

Q: How can the direction of shear flow be established?

A: In solid mechanics, the shear flow is defined as the flow when the transverse shear force acts on a…

Q: Where is a bent material most likely to fail?

A: Let us take an example. Consider any beam applied with external bending  moment . This beam…

Q: ne or more can be correct please select from below options  Lower operating temperatures are more…

A: In the moulding process known as compression moulding, a feeding material is inserted into an…

Q: Why it is important to loosen one screw before tightening the opposing one by an equal amount?

A: If there are two sequences of screws or bolts and n number of screws is to be tightened on each…

Q: Comparision between pulverized coal firing and stoker firing.

A: Pulverized coal firing and stoker firing are two common methods used for combustion in boilers to…

Q: Why should stress not exceed the material by design?

A: Every component is designed based on working stress which will acts on the component during its…

Q: When does damping occurs?

A: If a body is subjected to vibrations/oscillations and we need to reduce those, damping is done.…

Q: Why are the young modulus not used?

A: Tension in the wire is givenAnd working tensile strength is also gievn

Q: How is the Force Method of Analysis applied?

A: The force method of analysis is a method that is used to determine the unknown forces form the…

Q: Provide any six types of flanges used in piping.

A: Here are six common types of flanges used in piping systems:Weld Neck Flange: Characterized by a…

Q: In the hardness test, answer the questions 1- What happens to the sample if its thickness is less…

A: Thickness of the specimen should be at least seven times of the depth of the indentation. It allows…

Q: What makes new gear special?

A: Given data:- Gear:-A gear is a mechanical device that connects two rotating shafts by transmitting…

Q: What is the point called when a material fractures?

A: The point at which material fractures is called the point of fracture or fracture point. In other…

Q: Give an example of Generalized Hooke’s Law?

A: Generalized Hooke’s Law εx=σxE-νσyE-vσzEεy=σyE-νσxE-vσzEεz=σzE-νσyE-vσxE

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.