What is the mechanical advantage of the machine

Reference no: EM13950425

A student uses a simple machine to help lift a load. When 40 N of input force is applied to the machine, it is able to lift 160 N. What is the mechanical advantage of the machine?

Reference no: EM13950425

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What is the mechanical advantage of the machine : A student uses a simple machine to help lift a load. When 40 N of input force is applied to the machine, it is able to lift 160 N. What is the mechanical advantage of the machine

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