lovemeakways lovemeakways
  • 09-11-2019
  • Physics
contestada

he blocked his man useing force of 23 N moving him backwards 2 meters how much ,how much work did he do

Respuesta :

skyluke89
skyluke89 skyluke89
  • 21-11-2019

The work done is 46 J

Explanation:

The work done by a force pushing a body is given by

[tex]W=Fd cos \theta[/tex]

where

F is the magnitude of the force

d is the displacement of the body

[tex]\theta[/tex] is the angle between the directions of the force and of the body

In this problem:

F = 23 N

d = 2 m

[tex]\theta=0^{\circ}[/tex] (we assume the force is parallel to the displacement)

Therefore, the work done is

[tex]W=(23)(2)=46 J[/tex]

Learn more about work:

brainly.com/question/6763771

brainly.com/question/6443626

#LearnwithBrainly

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