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Question 11

A machine of velocity ratio 5 is used in lifting a load with an effort of 500N. If the machine is 80% efficient. Determine the magnitude of load

  • A.2500N
  • B.2000N
  • C.900N
  • D.625N
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2004
Question no.
#11
Type
Objective
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