Class II Lever
Trending Questions
E - Effort, F - Fulcrum, L - Load
E - Effort, F - Fulcrum, L - Load
E - Effort, F - Fulcrum, L - Load
E - Effort, F - Fulcrum, L - Load
In a class II lever, ______ comes between the effort and the fulcrum.
load
force
Energy
axle
Which one of the following is a Class II lever?
A pair of pliers
Nut Cracker
Claw Hammer
Crowbar
The lever displayed below is of class:
I
II
III
I and II
- Mechanical advantage > 1
- Mechanical advantage < 1
- A wheelbarrow is a class II lever.
- Also called an effort multiplier
Force multiplier is a situation in a machine when
less effort is required to move a heavy load
the effort applied is equal to the load
None of these
more effort is required to move a heavy load
A paper cutter is an example of class II lever.
False
True
Complete the following sentences :
(a) In class II lever, effort arm is ____ than the load arm.
(b) Oars of a boat are _____ multipliers
longer, effort
shorter, speed
shorter, effort
longer, speed
Class I and Class II lever
Class III lever
Class II lever
Class I lever
- time multiplier
- speed multiplier
- force multiplier