The two kinds of pulleys are fixed pulleys and movable pulleys. Fixed pulleys are stationary and change the direction of the force applied, while movable pulleys have a free end that moves and both change the direction of the force and provide a mechanical advantage.
A fixed pulley is attached to a stationary object and changes the direction of the force applied, while a movable pulley is attached to the object being moved and reduces the amount of force needed to lift it. Fixed pulleys provide a mechanical advantage in changing the direction of force, while movable pulleys provide a mechanical advantage in reducing the amount of force needed to lift an object.
When a fixed and movable pulley are used together, the fixed pulley is attached to a stationary object while the movable pulley is attached to the load being lifted. The combination of these pulleys allows for a mechanical advantage, making it easier to lift heavy objects by requiring less force.
The three types of pulleys are fixed pulley, movable pulley, and compound pulley. Fixed pulleys are attached to a stationary object, movable pulleys move along with the load, and compound pulleys combine both fixed and movable pulleys to provide mechanical advantage.
An elevator typically uses a combination of fixed and movable pulleys. The pulley at the top of the elevator shaft is fixed, while the pulleys attached to the elevator cab are movable. This setup allows for the efficient movement of the elevator cab up and down the shaft.
With the string from the movable pulley
single fixed pulley, single movable pulley and single fixed and movable pulley. :-)
Yes an elevator is a movable pulley!
The two kinds of pulleys are fixed pulleys and movable pulleys. Fixed pulleys are stationary and change the direction of the force applied, while movable pulleys have a free end that moves and both change the direction of the force and provide a mechanical advantage.
multiply
A crane is a movable pulley
a fixed pulley is a pulley attached to a support.
A fixed pulley is attached to a stationary object and changes the direction of the force applied, while a movable pulley is attached to the object being moved and reduces the amount of force needed to lift it. Fixed pulleys provide a mechanical advantage in changing the direction of force, while movable pulleys provide a mechanical advantage in reducing the amount of force needed to lift an object.
fixed and movable pulleys can be combined.
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.
When a fixed and movable pulley are used together, the fixed pulley is attached to a stationary object while the movable pulley is attached to the load being lifted. The combination of these pulleys allows for a mechanical advantage, making it easier to lift heavy objects by requiring less force.
Fixed pulley, Movable pulley, block and tackle