Work, efficiency, speed ratio, and machines

Descripción

Covers everything needed to know for our upcoming unit test.
Aliyah Merritt
Test por Aliyah Merritt, actualizado hace más de 1 año
Aliyah Merritt
Creado por Aliyah Merritt hace casi 6 años
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Resumen del Recurso

Pregunta 1

Pregunta
What is the formula for work?
Respuesta
  • FxD=W
  • Id÷Od=W
  • D×F=W

Pregunta 2

Pregunta
What is the formula for Speed Ratio?
Respuesta
  • Id÷Od=SR
  • F×Id=SR
  • Li×Oi=SR
  • D×F=SR

Pregunta 3

Pregunta
What is the formula for Efficiency?
Respuesta
  • MA÷SR×100%=Efficiency
  • F×D×Id=Efficiency
  • D×SR÷MA

Pregunta 4

Pregunta
What is the formula for Mechanical Advantage?
Respuesta
  • Of÷If=MA
  • Of×If=MA
  • If÷Of=MA
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