Biology, asked by starlie40, 8 months ago

A machine has velocity ratio of 5 and is 80% efficient. Calculate its mechanical advantage.

Answers

Answered by universeisbundleoffa
0

Answer:

M.A = V.R * efficiency

so,

M.A = 5*80/100

= 5*8/10

=40/10

=4

M.A = 4

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