There are three types of levers namely first, second and third class. First class levers can change the direction of input force.
motor and a windmill
One to one.
Kachina al
One.Since the question clearly states that the machine only changes the direction there can be no mechanical advantage gained.In order for a machine to have a mechanical advantage greater than 1, the machine must be able to change two or more of these factors:The amount of force exertedThe distance over which the force is exertedThe direction over which the force is exerted
The mechanical advantage of the machine is"if you give small accelration , it will increase the speed of the engine... It is possible by mechanical
775 is a number, not a machine. It, therefore, has no mechanical advantage.
The mechanical advantage is 5.
Mechanical Advantage=1
1
if only the direction changes,the input force will be the same as the output force.the mechanical advantage will always be 1.
if only the direction changes,the input force will be the same as the output force.the mechanical advantage will always be 1.
Kachina al
One.Since the question clearly states that the machine only changes the direction there can be no mechanical advantage gained.In order for a machine to have a mechanical advantage greater than 1, the machine must be able to change two or more of these factors:The amount of force exertedThe distance over which the force is exertedThe direction over which the force is exerted
The mechanical advantage of the machine is"if you give small accelration , it will increase the speed of the engine... It is possible by mechanical
Efficiency of a machine or mechanical advantage
it is less than the ideal mechanical advantage
775 is a number, not a machine. It, therefore, has no mechanical advantage.
mechanical advantage
The mechanical advantage is 5.Mechanical Advantage = Output Force/Input Force