In a simple machine which has a velocity ratio of 8 and the law giving the relationship between the effort E and load F is E = 0.2F + 0.25 N, the effort required to overcome friction is:
A) 0.2 kN
B) 0.25 kN
C) 1.6 kN
D) 4.0 kN

Name: In a simple machine which has a velocity ratio of 8 and the law giving the relationship between the effort E and load F is E = 0.2F + 0.25 N, the effort required to overcome friction is: A) 0.2 kN B) 0.25 kN C) 1.6 kN D) 4.0 kN
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The Answer is B

In a Simple Machine Which Has a Velocity Ratio of 8