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Question 6

A uniform metre rule of mass 90g pivoted at the 40cm mark. If the meter rule is in equilibrium with an unknown mass M placed at the 10cm mark and 72g mass at the 70cm mark, then M is

  • A.162g
  • B.30g
  • C.72g
  • D.102g
Objective

Question details

Exam body
FUNAAB
Subject
Physics
Year
2021/2022
Question no.
#6
Type
Objective
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