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Question 14

Fuel was consumed at a steady rate of 5.0 x 10-2kg per second in a rocket engine and ejected as a gas with a speed of 4 x 103ms-1. Determine the thrust on the rocket

  • A.20N
  • B.80N
  • C.200N
  • D.800N
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2005
Question no.
#14
Type
Objective
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