The fulcrum of a lever of length 1 m is at its middle point. If the fulcrum is moved by 0.25 m towards the loads , how are efficiency and velocity ratio affected?

The fulcrum of a lever of length 1 m is at its middle point. If the fu

1.	The fulcrum of a lever of length 1 m is at its middle point. If the fulcrum is moved by 0.25 m towards the loads , how are efficiency and velocity ratio affected?
Answer» Answer :EFFICIENCY remains same, VELOCITY RATIO is increased 3 TIMES