Question

.If the fulcrum is in the centre of a 2m rod is applied a 20kgf load ,calculate the effort applied to balance it, if distance between the fulcrum to the load is 25cm​

Answer 1

Answer:

Mechanical Advantage, MA=

Loadarm

Effortarm

As given, Load arm=20cm

Effort arm=120−20=100cm

MA=

20

100

=5