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14 April, 05:17

Which one of the following is not a simple machine?

a. lever

b. pulley

c. hammer

d. inclined plane user: an input force of 20 newtons is applied to a lever at a distance of 2 meters from the fulcrum. an object 0.5 m away from the fulcrum (and on the other side) is lifted by the 20-n force. what is the output force?

a. 10 n

b. 20 n

c. 40 n

d. 80 n

+3
Answers (1)
  1. 14 April, 08:30
    0
    C hammer, a nail though is, it's a wedge. The last one should be 10 if my thinking and math is correct
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Home » Physics » Which one of the following is not a simple machine? a. lever b. pulley c. hammer d. inclined plane user: an input force of 20 newtons is applied to a lever at a distance of 2 meters from the fulcrum. an object 0.
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