Thew pulley changes the direction of the effort force.
Mechanical advantage of a fixed pulley
' 1 ' is.
A fixed pulley does NOT multiply the effort force or have a mechanical advantage. It only changes the direction of the effort force. A free pulley multiplies the effort by two. this means the free pulley has a mechanical advantage of 2.information from:www.mhscience02.com
A single pulley alters the direction of the input but confers no mechanical advantage.
Because it has a low input force
Single fixed pulley
A single fixed pulley (:
Single Pulley
because lifes hard
Mechanical advantage of a fixed pulley
' 1 ' is.
yes
A fixed pulley does NOT multiply the effort force or have a mechanical advantage. It only changes the direction of the effort force. A free pulley multiplies the effort by two. this means the free pulley has a mechanical advantage of 2.information from:www.mhscience02.com
a directional advantage
One single fixed pulley cannot give any mechanical advantage. It can only redirect the direction of the applied force.
The mechanical advantage would be 1 because the force required to life the mass of an object becomes 1/2 the original weight of the object.
A single pulley alters the direction of the input but confers no mechanical advantage.