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Question 0

Calculate the velocity ratio of a screw jack of pitch 0.3cm if the length of the tommy bar is 21cm

  • A.\(\frac{1}{140}\)\(\pi\)
  • B.14\(\pi\)
  • C.70\(\pi\)
  • D.140\(\pi\)
  • E.
Objective

Question details

Exam body
JAMB
Subject
Physics
Year
1994
Question no.
#0
Type
Objective
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