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A machine has velocity ratio of 5 and is 60% efficient. What effort would be needed to lift a load of 200N with tge aid of this...Asked by Bright
A machine has a velocity ratio of 6 and is 80% efficiency.What effort would be needed to lift a load of 300 with the help of this machine
Answers
Answered by
anonymous
(80 x 6)/100 = 300/effort
(300 x 100) / (80 x 6)=6.25N
effort = 6.25N
(300 x 100) / (80 x 6)=6.25N
effort = 6.25N
Answered by
Amexo
A machine has a Velocity of 6 and is 80% Efficent. What effort would be needed to Lift a Load of 300N with the aid of this Machine.
Answered by
Abdul
Machine
Answered by
Dominion
The correct answer is 62.5 Not 6.25
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