I can't understand what you are asking. I doubt that you are asking about instantaneous acceleration of anything physical because that is impossible (it would take infinite energy). Can you clarify some?araz said:hi i am araz a mechanic master engineer and i am looking for any article or information about" Instantaneous Center of Zero Acceleration of Rigid Body" because i couldn't find any but "Instantaneous Center of Zero velocity"
i hope here i can find some help?!
i can give u an article that i found on science direct:phinds said:
That does me no good at all but I do see now that it's "instantaneous ... zero-acceleration" rather than "instantaneous ... zero accleration" which is how I first read it. Still have no idea what you are talking about but at least I'm less confused than I was.araz said:
The Instantaneous Center of Zero Acceleration, also known as the Instant Center or IC, is a point on a rigid body where the acceleration is zero at a given instant in time. It is an important concept in kinematics and dynamics, as it helps to determine the motion of a rigid body.
The Instantaneous Center of Zero Acceleration is important because it allows us to simplify the analysis of the motion of a rigid body. By locating the IC, we can determine the velocities and accelerations of different points on the body without having to consider the complex motion of every individual point.
The IC can be found by drawing two perpendicular lines from any two points on the rigid body's motion path. The intersection of these lines is the IC. Alternatively, the IC can also be found by using the concept of instantaneous velocity and acceleration.
The Center of Mass is a point on a rigid body where the entire mass of the body can be considered to be concentrated. It is a static point, meaning it does not change with time. The Instantaneous Center of Zero Acceleration, on the other hand, is a dynamic point that changes with time as the body moves. It is the point where the acceleration of the body is zero at a specific instant.
The concept of IC is used in various fields, such as engineering, robotics, and physics. It helps in analyzing the motion of complex systems, such as vehicles, machines, and robots. Understanding the IC can also aid in designing efficient and stable mechanisms and systems.