WHICH OF THE FOLLOWING IS CONSTANT FOR A PARTICULAR MACHINE-A) VELOCITY RATIOB) MAC) EFFICIENCY
Shivam Bhagat , 13 Years ago
Grade 9
Mechanics> VELOCITY RATIO...
2 Answersbhanu p
Last Activity: 13 Years ago
It is certainly not Mechanical advantage(as it depends on load & effort) ,at the same time it cannot be efficiency, so I think it is velocity ratio
Mridul
Last Activity: 7 Years ago
Velocity ratio because the presence of friction and weight of moving parts of machine has no effect on its velocity ratiobut decreases mechanical advantage and efficiency
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