0
Ideal mechanical advantage is the mechanical advantage when there is no friction.
It is the mechanical advantage when the efficiency of the pullefy system is 100%. It is a constant for that system of pulleys. Therfore it is not affected by increasing or decreasing the load.
But actual mechanical advantage will be less than this ideal mechanical advantage due to friction. In other words the efficiency will be less than 100 %. If the efficiency is 80%, it implies 20% is wasted due to friction while lifting a load.
If we increase the load the friction also increases and hence the efficiency will decrease with the load.
What else can I help you with?
Can you use belt and pulley in two wheelers?
It would depend on what you want to use the belt and pulley for
Would you use a fixed pulley or movable pulley to lift a heavy load?
Fixed if it weighed as less than you, but a movable pulley wouldn't be helpful here. You'd be best with a pulley with multiple supporting ropes.
How the museum electrical system would work if an electrical blackout happen?
Back up generators
How can you make an elevator out of pulleys and gears?
To create an elevator using pulleys and gears, you would first need a sturdy frame to support the system. Install a pulley system at the top, with one or more pulleys attached to a motor that drives the movement. A gear mechanism can be used to increase the torque of the motor, allowing it to lift a platform or cabin efficiently. By attaching the platform to the pulley system with a strong cable, you can raise and lower it as the motor turns the pulleys.
What simple machine allows you to use a cord wheel and hook?
That would be a pulley.
What would happen if a belt in a pulley system was not tight?
If a belt in a pulley system is not tight, it may slip off the pulleys, resulting in a loss of power transmission and reduced efficiency. This slippage can lead to increased wear on the belt and pulleys, potential damage to the system, and failure to achieve the desired speed or torque. Additionally, inadequate tension can cause vibrations and noise, further compromising the system's performance. Overall, maintaining proper belt tension is crucial for the effective operation of a pulley system.
What would happen if there were no bogs?
If there were no bogs flooding would be increased
What simple machine would you use to take a flag down?
a pulley
What type of pulley would increase the output force?
A pulley system that has multiple pulleys in line with each one having its output drive the next will increase the force. This would be called a tackle pulley.
What would happen most likely happen if the number of shrimp increased?
the plankton population would decrease
What would happen if the population increased on work?
there would be a decrease in unemployment
What is the mechanical advantage of the pulley system If you pull the rope in a pulley system 6 metres to lift a load 2 metres?
The mechanical advantage of the pulley system in this case would be 3. This is calculated by dividing the distance the rope is pulled (6m) by the distance the load is lifted (2m).
1 pulley system more efficient then a 2 pulley system?
Efficiency is the proportion of energy usefully used. Using a pulley system does not use less energy it just changes the ammount of force. Pulleys do have a small ammount of friction so having just one pulley would be more efficient. (but not much more)
What would happen if the gravity increased in your solar system?
If the gravity in our solar system increased, all objects, including planets and moons, would experience greater gravitational pull. This would likely result in faster orbits, stronger tidal forces, and potential disruptions to celestial bodies and their orbits. The increased gravity could also impact the habitability of planets by affecting their atmospheres and surface conditions.
What would happen if the sun's gravitational pull was increased?
we would probably die
What would happen if the number of shrimp increased?
the plankton population would decrease
What would happen to the acceleration if you increased the mass?
the acceleration decreases
