This type of scissor is used as a:
Weight multiplier
Force multiplier
Speed multiplier
Work multiplier
Since the effort arm is smaller than the load arm, it will act as a speed multiplier.
A movable pulley is used as :
(a) a force multiplier
(b) a speed multiplier
(c) a device to change the direction of effort
(d) an energy multiplier
When does a machine act as (a) a force multiplier, (b) a speed multiplier? Can a machine act as a force multiplier and a speed multiplier simultaneously?
A machine acts as a force multiplier and a speed multiplier simultaneously.
A machine can act as a force multiplier and speed multiplier simultaneously.