Rekha Nair
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Rekha Nair
Created by Rekha Nair about 7 years ago
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simple machine( quiz)

Question 1 of 2

1

A ______ is one of most basic form of machine.

Select one of the following:

  • lever

  • fulcrum

Explanation

Question 2 of 2

1

Lever helps to lift loads with less effort.

Select one of the following:

  • True
  • False

Explanation

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