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What is the mechanical advantage of a machine that applies a force of 1000 N to an object when a force of 500 N is applied to the machine?

Respuesta :

The mechanical advantage of the machine in the problem is 2. By definition, the mechanical advantage of a machine is equivalent to the ratio of its output force to its input force. Since it applies a force of 1000 N to an object, that is its output. Also, since a 500 N force is applied to the machine, that is its input. So 1000/500 = 2.

Answer: 2

Explanation:

  • The mechanical advantage of a machine is defined as the amplification of the force produced when using a machine or a tool.
  • In mathematical terms, it is the ratio of the output force to input force and, the formula is :

       MA = Fo/Fi

       Where MA= mechanical advantage

       Fo= Output force

        Fi = input force.

  • According to  the question, Fo= 1000N

       Fi= 500 N

  • Therefore, MA= 1000/500 = 2
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