0
What else can I help you with?
In a real machine why is the work output always less than the work input?
Every real machine is subject to forces that reduce output. These include actual forces such as friction, or human controlled forces such as imperfect machining. This reduces the output to less than the ideal.
Why are the dynamic forces not considered in finite mathematical models?
Because the models are not limited to the analysis.
How do strengthen a vertical support beam therefore eliminating the Horizontal support beam?
I would imagine increasing the "chunkiness" of the vertical member would help protect against buckling but in real life scenarios, loads are imperfectly applied and horizontal forces will happen inescapably.
What is this pivot point of a small simple machine?
The pivot point of a small simple machine, often referred to as the fulcrum, is the fixed point around which the machine rotates or balances. It plays a crucial role in determining the mechanical advantage of the machine, as it affects the input and output forces. For example, in a lever, the position of the fulcrum relative to the load and effort influences how easily the machine can lift or move objects. Understanding the pivot point helps in optimizing the machine's efficiency and effectiveness in performing work.
What is the difference between a structure and a machine?
The following differences between a machine and a structure are : 1. The parts of a machine move relative to one another, whereas the members of a structure do not move relative to one another. 2. A machine transforms the available energy into some useful work, whereas in a structure no energy is transformed into useful work. 3. The links of a machine may transmit both power and motion, while the members of a structure transmit forces only
What is the sum of all forces applied to an object It usaually separated into a horizontal and vertical component?
The sum of all forces applied to an object is called the net force. This net force can be separated into horizontal and vertical components using vector analysis. The horizontal component affects the object's motion in the horizontal direction, while the vertical component affects the object's motion in the vertical direction.
Why up milling is preferred than down milling?
Up milling is often preferred over down milling because it generates a more favorable chip formation, resulting in less friction and heat at the cutting edge, which can prolong tool life. Additionally, up milling allows for better chip removal, reducing the chances of chip re-cutting and improving surface finish. It also provides more stability to the workpiece, as the cutting forces tend to push the workpiece against the machine table. Overall, these advantages contribute to more efficient machining processes.
What is meant by x and y forces?
Horizontal and Vertical forces respectively.
Which forces act listo in a horizontal direction?
In a horizontal direction, forces such as friction, tension in a string, and applied forces can act on an object. These forces can cause motion or resist motion depending on their magnitudes and directions.
What forces act in a horizontal direction?
In a horizontal direction, forces such as friction, tension in a rope, and air resistance can act. These forces can affect the motion of an object in different ways depending on the surface and context.
What are the 2 forces involved in using a machine?
The two forces involved in using a machine are the input force, which is the force applied to the machine, and the output force, which is the force exerted by the machine to do work. The relationship between these forces determines the machine's mechanical advantage.
Which forces act mostly in a horizontal direction?
Frictional force and tension in a horizontal rope are two common forces that act mostly in a horizontal direction. These forces are important in scenarios involving objects moving along a surface or being pulled horizontally.
What forces are responsible for tidal currents and are they predicable?
The forces that are responsible are Horizontal Surface Currents. They can be unpredictable.
What are two forces in a machine?
Two forces in a machine are input force (the force applied to the machine, such as pushing or pulling) and output force (the force exerted by the machine, such as lifting or turning a load). These forces work together to produce mechanical work and operate the machine.
Where to find porter 5 forces analysis?
Porter five forces analysis is a diagnostic examination for computer systems that configures a boot check of the electric impulses, or forces or the system.
How does a simple machine affect force output?
A machine is a device for multiplying forces or simply changing the direction of forces. Underlying every machine is the conservation of energy
Do horizontally launched projectiles have a horizontal acceleration?
No, horizontally launched projectiles do not have a horizontal acceleration after being launched because there are no horizontal forces acting on them once they are in motion. Horizontal acceleration only occurs if there is a change in velocity in the horizontal direction, which would require a horizontal force.
