An inclineded plane
An inclineded plane
It is an effort machine
Pulley can prove that simple machine changes the direction of effort.
Thew pulley changes the direction of the effort force.
A simple machine is mechanical device that is non-powered. It changes the direction of a force. Some examples of a simple machine include a wheel and axle, a wedge, and a pulley.
An inclineded plane
It is an effort machine
Pulley can prove that simple machine changes the direction of effort.
Thew pulley changes the direction of the effort force.
A simple machine is mechanical device that is non-powered. It changes the direction of a force. Some examples of a simple machine include a wheel and axle, a wedge, and a pulley.
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
is a fixed pulley
Actually, pulleys cannot multiply effort force. It can only change the direction of the effort force.
Efficiency
yes
Effort Force
The Mechanical advantage becomes smaller decreasing the amount of work that needs to be done. It will take less effort to lift the object or load