ICSE /Class 6
Physics MCQ Based On Different orders of levers
Our free online Physics test quiz for Class 6, ICSE will assist you to improve your Physics skills on every concept in a fun interactive way.
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ICSE Class 6 Physics Different orders of levers
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Fulcrum -------force--------load
Exampls - scissors, pulley, wheel and axel.
Mechanical advantage is the ratio of load and effort.
Mechanical Advantage (MA) = Effort Arm
Load Arm
Scissors had MA< 1 and Plier has MA >1
The fulcrum is at one end, the force is applied in the middle and the weight is on the other end.
Weight---------Fulcrum-------------Effort
Farther the effort from the fulcrum, easier to move the load.
Statement B is true
Examples : Doors or gates,Bottle openers,Nutcracker,Nail clippers
It include Work input and output.
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