Which of the following statement(s) is/are TRUE?
a. The distance between the fulcrum and the load will determine the amount of effort needed to lift or move an object.
b. The position of the fulcrum does not determine how much effort is needed to move or lift the load.
c. The distance between the fulcrum and the effort will determine the amount of effort needed to lift or move an object.
d. None of the above
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(a) true
(b) false
(c) false
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Answer:
c and a is the correct answer as the position of fulcrum determines the amount of effort needed
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