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WHAT IS THE RELATION BETWEEN MECHANICAL ADVANTAGE VELOCITY RATIO AND EFFECIENCY -EXPLAIN?
Mechanical advantage (MA), velocity ratio (VR), and efficiency are interrelated concepts in mechanics. Mechanical advantage is the ratio of the output force to the input force, while velocity ratio is the ratio of the distance moved by the effort to the distance moved by the load. Efficiency measures how effectively a machine converts input work into output work, calculated as the ratio of MA to VR, often expressed as a percentage. Ideally, a machine with high MA and low VR indicates high efficiency, but real-world factors like friction can reduce efficiency, meaning not all input work is converted into useful output work.
What else can I help you with?
How do you calculate the ideal mechanical advantage of a lever?
It's 1. IMA = Distance in / Distance out. A single pulley doesn't do anything toward mechanical advantage, it changes the direction of the force. Not always. A single-axeled pulley (the typical pulley) has an IMA of 1, having one axel. If there was a second axel, then the IMA would = 2, so on and so forth. The easy way to do it is IMA = # of axels.
How do you calculate the mechanical advantage of any machine?
distance over which the force is applied ________________________________ Distance over which the load was moved or MA= Effort Force _________ Load force OR MA= Length of Load arm ____________________X Weight/mass Length of Effort arm
How does the current flowing in a conductor depend on the number of mobile charge carriers per unit length on their average velocity on the charge per carrier?
the flowing in the conductor is related as given by the relation... I=Vena v=drift velocity of electron e=charge on electron n=concentration of electron in the current carrying conductor . a=area
How can you calculate water velocity from flow rate or diameter of pipe?
if u r talking about presuure drop then it can be easily calculate with the help of relation 4flv*v/2gd in that f is the friction factor which is different for vraious type of flow for that u have to search a good book of fluid mechanics, v is the velocity. length of pipe and d is diameter of pipe
What instrument is used to measure velocity of water in a pipeline?
The instrument commonly used to measure the velocity of water in a pipeline is called a flow meter. There are several types of flow meters, including electromagnetic, ultrasonic, and mechanical flow meters, each utilizing different principles to measure flow rate. These devices provide crucial data for monitoring and managing water systems in various applications.
What is the relationship between ideal mechanical advantage and velocity ratio?
The ideal mechanical advantage is the ratio of the input force to the output force in a system, while the velocity ratio is the ratio of the velocity of the input force to the velocity of the output force. The relationship between them depends on the type of machine, but in general, a higher ideal mechanical advantage tends to be associated with a lower velocity ratio, and vice versa.
What are efficiencies?
efficiency is defined as the concept of mechanical advantage and velocity ratio.
Describe the difference between mechanical advantage and velocity ratio. what does each type of calculation represent?
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How does the mechanical advantage of a wheel and axle change as the size of the wheel increases?
The velocity factor of a wheel depends on its diameter. If we take the velocity factor as a measure of how far the vehicle moves in one revolution of the wheel, then it is equal to the circumference of the wheel, which is pi times the diameter.
How does the mechanical advantage of a machine affect it's work output?
The mechanical advantage of a machine indicates how much it multiplies force or velocity. A higher mechanical advantage means the machine requires less input force to achieve a certain output force, but it may trade-off by requiring more input distance. Ultimately, the work output of a machine is affected by its mechanical advantage as it determines the efficiency in transforming input work into output work.
How do you calculate effort the machine of velocity ratio 5 and efficiency 60 percent calculate the effort required to lift a load of 300N?
To calculate the effort required, first determine the input force needed to lift the load by dividing the load (300N) by the mechanical advantage (velocity ratio of 5). So, 300N / 5 = 60N. Next, take into account the efficiency of 60%, so the effort required is 60N / 0.60 = 100N.
What is the velocity of mechanical wave?
The velocity of a mechanical wave depends on the medium through which it is traveling. In general, the velocity of a mechanical wave is determined by the properties of the medium, such as its density and elasticity. Mechanical waves travel faster in stiffer and denser mediums.
Is velocity kinetic energy?
No. This is because velocity is not a mechanical energy.
What is velocity-time relation?
Velocity is measured as distanced traveled over time
How does the mechanical advantage of a wheel and axle changes as the size of the wheels increase?
The velocity factor of a wheel depends on its diameter. If we take the velocity factor as a measure of how far the vehicle moves in one revolution of the wheel, then it is equal to the circumference of the wheel, which is pi times the diameter.
Is air travel energy requirements the same whether or not the plane is flying with or against the rotation of the earth?
That should be the same; what matters to the plane is the velocity in relation to the air, not in relation to some frame of reference outside the Earth.That should be the same; what matters to the plane is the velocity in relation to the air, not in relation to some frame of reference outside the Earth.That should be the same; what matters to the plane is the velocity in relation to the air, not in relation to some frame of reference outside the Earth.That should be the same; what matters to the plane is the velocity in relation to the air, not in relation to some frame of reference outside the Earth.
What the different between velocity and speed?
Speed is scalar quantity and velocity is a vector - velocity has both speed AND direction (You might say that velocity is speed with an attitude!)
