simple and complex.
examples are tops of flag poles, bowflex ,window blinds ,and sails on a boat
There are many examples of a pulley system such as a drawbridge in a castle or a set of rock climbing gear
if you wanna find examples of pulley systems....you can go to this site. i dont no if this is exactly wat ur lookin fur but.....hope it helps!! <3 http://www.swe.org/iac/lp/pulley_03.html if you wanna find examples of pulley systems....you can go to this site. i dont no if this is exactly wat ur lookin fur but.....hope it helps!! <3 http://www.swe.org/iac/lp/pulley_03.html if you wanna find examples of pulley systems....you can go to this site. i dont no if this is exactly wat ur lookin fur but.....hope it helps!! <3 http://www.swe.org/iac/lp/pulley_03.html
Carin and machines
Real pulley systems may have friction between the pulley and the rope, causing energy loss and reducing efficiency. Additionally, the pulleys themselves may have mass and size, which could affect the mechanical advantage of the system. In ideal pulley systems, we assume no friction and massless, frictionless pulleys for simplicity in calculations.
an elevator
examples are tops of flag poles, bowflex ,window blinds ,and sails on a boat
There are many examples of a pulley system such as a drawbridge in a castle or a set of rock climbing gear
if you wanna find examples of pulley systems....you can go to this site. i dont no if this is exactly wat ur lookin fur but.....hope it helps!! <3 http://www.swe.org/iac/lp/pulley_03.html if you wanna find examples of pulley systems....you can go to this site. i dont no if this is exactly wat ur lookin fur but.....hope it helps!! <3 http://www.swe.org/iac/lp/pulley_03.html if you wanna find examples of pulley systems....you can go to this site. i dont no if this is exactly wat ur lookin fur but.....hope it helps!! <3 http://www.swe.org/iac/lp/pulley_03.html
Carin and machines
Double pulley systems are different from the one pulley system because the weight is now attacked to a pulley instead of an anchor. Another pulley is used to take some of the weight. A two pulley system only requires half the effort as a single pulley system.
Pulley reduces the force given to get the work done. There are amny types of pulleys. Examples are fixed pulley, movable pulley and Combined pulley.
Real pulley systems may have friction between the pulley and the rope, causing energy loss and reducing efficiency. Additionally, the pulleys themselves may have mass and size, which could affect the mechanical advantage of the system. In ideal pulley systems, we assume no friction and massless, frictionless pulleys for simplicity in calculations.
An example of a pulley sytem is a flag pole.
A forklift generally gets it mechanical advantage from hydraulic rams, not pulley systems...
a shoelace a shoelace a shoelace
A pulley that doesn't spin. Like the ones they had 10,000 years ago