It seems like your question got cut off. If you're asking about the output force or mechanical advantage of a pulley system, it generally depends on the configuration of the pulley. For a simple pulley, the output force can be equal to the input force, but if it's a compound pulley system, the output can be greater than the input depending on the number of ropes supporting the load. Please provide the complete question for a more accurate answer!
The mechanical advantage of the pulley system in this case is 1:1. This means that the input force and output force are equal, resulting in no mechanical advantage gained.
The output force exerted by a movable pulley is equal to the input force applied. Therefore, if the input force is 50 N, the output force exerted by the movable pulley will also be 50 N.
The output force exerted by a moveable pulley when the input force is 50 N would be 50 N. Since a moveable pulley changes the direction of force but not its magnitude, the output force will be equal to the input force.
In this case, the mechanical advantage is 1:1 because the output force is equal to the input force. Mechanical advantage is calculated by dividing the output force by the input force. Since they are both 3 N, the mechanical advantage is 1.
11,000/20=550newtons
1
The mechanical advantage of the pulley system in this case is 1:1. This means that the input force and output force are equal, resulting in no mechanical advantage gained.
The output force exerted by a movable pulley is equal to the input force applied. Therefore, if the input force is 50 N, the output force exerted by the movable pulley will also be 50 N.
The output force exerted by a moveable pulley when the input force is 50 N would be 50 N. Since a moveable pulley changes the direction of force but not its magnitude, the output force will be equal to the input force.
In this case, the mechanical advantage is 1:1 because the output force is equal to the input force. Mechanical advantage is calculated by dividing the output force by the input force. Since they are both 3 N, the mechanical advantage is 1.
11,000/20=550newtons
The efficiency of the pulley system is calculated as the ratio of output work to input work. In this case, the output work is the work done in lifting the engine (2000 N * 3 m), which is 6000 joules. The input work is the work done by the operator (250 N * 3 m), which is 750 joules. Therefore, the efficiency is 6000/750 = 8 or 800%.
Because the mechanical advatage of a movable pulley is always two you multipy the input force times two. So 50 * 2 = 100N
Depends what the input force is and the mechanical advantage of the pulley system If effort force (input force) is 20 pounds in a 6 pulley system (3 fixed,3 movable) then load force (output force) is 120 pounds As 6 times 20 equals 120 pounds
A system with a mechanical advantage greater than 1 will require a smaller input force to lift a load. To lift a 2500 N load with the smallest input force, a pulley system with a mechanical advantage of 2 would only require an input force of 1250 N.
True
11,000/20=550newtons