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a student uses a simple machine to help lift a load.when 40N of input force is applied to the machine it is able to lift 160N .what is the mechanical advantage of the machine
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a student uses a simple machine to help lift a load.when 40N of input force is applied to the machine it is able to lift 160N .what is the mechanical advantage of the machine

User Hmdbbgh
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1 Answer

5 votes

4 to 1

Explanation If you look at it as a fraction 160/40 and you reduce it down as far as you can you get 4/1

User Avli
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