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Question 14

Which of the following statements correctly defines a simple machine? A device

  • A.that can produce electric current
  • B.which can only carry people from one place to another
  • C.with which work can be done easily
  • D.which changes the state of rest or of uniform motion of an object
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2011
Question no.
#14
Type
Objective
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