jimmywashere610
jimmywashere610 jimmywashere610
  • 09-03-2021
  • Physics
contestada

If you have a mechanical advantage of 2 with a block and tackle system.  How much force do you have to pull with?
Half
Twice
one quarter
Three times

Respuesta :

OwOSenpaiOwO
OwOSenpaiOwO OwOSenpaiOwO
  • 17-03-2021

Answer:

Half

Explanation:

You only have to exert a force equal to half the weight of the load to lift it.

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