What is center of percussion and its importance? What is meant by sweet spot in sports?

Q: Terms like moments and products of inertia, describe what in a particular way?

A: The instantaneous center of rotation is defined as the point on a body about which a body rotates at…

Q: How is the Superposition of load and displacement possible?

A: For applying the superposition theorem first, the load applied to the member is broken down into…

Q: How do oil flow through and out of the formations in the Marmul or fahud Oil field? What techniques…

A: How do oil flow through and out of the formations in the Marmul or fahud Oil field? What techniques…

Q: Discusion: 1. Which one is better in a design of structure, parallel conection or series connection,…

A: 1. Parallel connection of design is better than series connection because reliability of parallel…

Q: Give an example of a flexure formula?

A: The flexure formula is also known as the flexure bending equation and is defined as; Where, M is…

Q: For symmetric and large circular section which pattern is preferred

A: Given: Symmetrical and large circular section To explain Which pattern required for Symmetrical and…

Q: What are some examples of an application of the Lever Rule and explain

A:

Q: When does a vibrating motion occurs?

A: Vibratory motion: Vibratory motion is defined as the type of motion in which a particle moves to…

Q: After a machinist quickly slips a hot, snugly fitting iron ring over a very cold brass cylinder, the…

A: The diameter of hotel and ring will be more due to expansion when the hot drinks slip over a very…

Q: What is the trend of the best fit line for the total energy E in your data? If the data is accurate,…

A: Given question : What is the trend of the best fit line for the total energy E in your data? If the…

Q: What is Bulk Modulus according to Pascal’s law?

A: According to Pascal’s law, the bulk modulus k is defined as the pressure change required to create a…

Q: amshaft bearing shell what material can be used ? why. Explain the properties of material

A: The cam bearing's principal function is to support and spin the camshaft, allowing it to open and…

Q: Define a period of vibration.

A:

Q: When a radial load affects the bearings, deformation-crushing occurs at the contact points during…

A: When maximum load-carrying capacity is required in a given space, the point contact in a ball…

Q: What, in your opinion, are the possible applications of the course ‘Mechanical Vibration’ in the…

A: Mechanical Vibrations applicationsMechanical Vibration is a very wide part in the feild of…

Q: theoretically computed vibration characteristics of a machine or structure maybe different from the…

A:

Q: Discuss on the relation between the inner radius, r moment of inertia, I and angular acceleration, α…

A:

Q: What are free vibrations?

A: Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point, that is…

Q: The structure of a grinding wheel is defined as 1-A material that holds the abrasive grains together…

A: Let us discuss about structure of grinding wheel.

Q: What can you say about Vibration Engineering?

A: Given Data⇒ Vibration Engineering Required Data⇒ What can you say about Vibration Engineering?

Q: What are the different systems of Units?

A: The different system of units are listed below: SI system MKS system FPS system CGS system The SI…

Q: Discuss the basics of steel to present day in the automotive industry and the mechanical engineering…

A: Steel is an alloy of iron and carbon and certain other elements that is widely used in structural…

Q: What is the significance of the study of 'Mechanics of Material'? Explain briefly. And Why knife has…

A: Significance of mechanics of material The mechanics of material is related to the effects of force…

Q: H.W: what the mean physicals of instantaneous center? what is benefit?

A: Instantaneous Centre of rotation =? Benefits=?

Q: hy should i choice aluminum alloy over sintered bronze and cast bronze for camshaft bearing

A: Sintered bronze bearings are self-lubricating and require little maintenance. Sintered bronze…

Q: What do you mean by eccentric impact?

A: To discuss Eccentric impact, we need to learn 2 things: Line of impact and line joining the center…

Q: Discuss what do you learn from the course of Mechanical Vibration.

A:

Q: Explain how to study kinetics by using traditional and fast techniques?

A: Given Data⇒ Kinetics Traditional and fast techniques

Q: Why is ductility important to engineers?

A: Ductility is the ability of material to deform or elongate  without breaking.

Q: Define the term work of force?

A: Work of force is defined as the dot product of force and displacement  W=F.S…

Q: Prove that the critical speed of a rotating shaft is same as the natural frequency of transverse…

A: The solution is in next step

Q: Explain why force vibrations considered to be destructive and causes damage.

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: the hardness of

A: Given; During heat treatment of steel, the hardness of various structures in increasing order is,…

Q: Write the nature of work done by an elongated spring?

A: The elongation produced in an ideal spring is directly proportional to the spring force F=−kx.

Q: What is the difference between rotatablity and revolvaability. Give one example.

A: What is the difference between rotatablity and revolvaability. Give one example. Your answer is…

Q: What is resonance in vibration?

A: Vibration: The vibration is one type of motion of an object in which the object oscillates about its…

Q: What are the main uses of springs?   Explain what is meant by the term ‘spring rate’.

A: INTRODUCTION : Spring are one of the mechanical element, the basic function of the spring is to…

Q: Why are most of the loadings coplanar?

A: In the case of coplanar loadings system  The net force of the system is zero and The net moment is…

Q: what the impact test practice consists of and what is its purpose

A: It's a computerized test that measures memory, consideration span, visual and verbal issue…

Q: stop bleeding of capillary, which better tools material the one has higher thermal conductivity k…

A: This question is based on the concept of tool material and it's properties.

Q: What is the mechanical advantage of a claw foot hammer having a handle with a length of 45 cm and…

A: Given:Effort arm length=45 cmLoad arm length=10 cm

Q: Which is the simplest type of vibrating motion?

A: The simplest of all vibrations occurs when there is a Hooke's law force and no friction acts. This…

Q: What is a steady-state of vibration?

A: steady-state means constant w.r.t to time

Q: Q4:A/ mention the types of impact tests and explain them briefly in addition of figures?

A:

Q: Why the first two statements are correct? That is: (1) Why the deflection of a shaft is primarily…

A:

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.