nbfeatherston nbfeatherston
  • 25-02-2019
  • Physics
contestada

the actual mechanical advantage of a machine
A. cannot be less than 1
B. decreases as the input distance increases
C. increases with greater friction
D. is less than the ideal mechanical advantage of the machine ​

Respuesta :

annaarmengolt
annaarmengolt annaarmengolt
  • 27-02-2019

D, is less than the ideal mechanical advantage of the machine:)

Hope this helps!

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