tyroseron tyroseron
  • 15-03-2017
  • Biology
contestada

All of the following are examples of ways to increase mechanical advantage except:

a) making a wheel larger than an axle
b) adding more threads to a screw
c) applying oil to a longer lever
d) increasing the length of a ramp

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annie316
annie316 annie316
  • 15-03-2017
the correct answer is b
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