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Question 0Question image

A block of mass m is held in equilibrium against a vertical wall by a horizontal force. If the coefficient of friction between the wall and the block is µ, the minimum value of the horizontal force is

  • A.µmg
  • B.(1-µ)mg
  • C.(1+µ)mg
  • D.mg/µ
  • E.
Objective

Question details

Exam body
JAMB
Subject
Physics
Year
1989
Question no.
#0
Type
Objective
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