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10. A girl pulls a wagon along a level path for a distance of 44 m. The handle of
the wagon makes an angle of 22° above horizontal. If she pulls on the
handle with a force of 87 N, how much work is done?

Respuesta :

skyluke89

The work done on the wagon is 3549 J

Explanation:

The work done by a force when moving an object is given by

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

where :

F is the magnitude of the force

d is the displacement

[tex]\theta[/tex] is the angle between the direction of the force and of the displacement

In this problem we have the following data:

F = 87 N is the magnitude of the force

d = 44 m is the displacement of the wagon

[tex]\theta=22^{\circ}[/tex] is the angle between the direction of the force and the displacement

Substituting, we find the work done

[tex]W=(87)(44)(cos 22^{\circ})=3549 J[/tex]

Learn more about work:

brainly.com/question/6763771

brainly.com/question/6443626

#LearnwithBrainly

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