adaijahjenae adaijahjenae

02-03-2015
Physics

Answered

Which describes how a simple machine can make work easier ?

a.) it magnifies the kinetic energy so that the potential energy is greater
b.) it magnifies the potential energy so that the kinetic energy is greater
c.) it magnifies the output force so that the input force is greater
d.) it magnifies the input force so that the output force is greater

Answer :

lrathburn lrathburn

15-03-2015

A simple machine can make work easier by reduce the amount of energy needed to perform a task, therefore, B. it magnifies the potential energy so that the kinetic energy is greater is the correct answer.

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