16/07/2021 23
question 9 of 10
homework
which movement will require the greatest amount of work to be
done?

this activity is
a force of 10n moving an object a distance of 3.0 m
b*
assessment
percentage
a force of 10n moving an object a distance of 5.0m
a force of 15n moving an object a distance of 3.0m
c attempts
a force of 15n moving an object a distance of 5.0m

Respuesta :

D.  The movement that will require the greatest amount of work to be

done is a force of 15n moving an object a distance of 5.0m (75 J).

What is work done?

Work is said to be done when an applied force moves an object over a given distance.

W = Fd

where;

  • F is the applied force
  • d is the displacement of the object

A force of 10n moving an object a distance of 3.0 m

W = 10 x 3 = 30 J

A force of 10n moving an object a distance of 5.0m

W = 10 x 5 = 50 J

A force of 15n moving an object a distance of 3.0m

W = 15 x 3 = 45 J

A  force of 15n moving an object a distance of 5.0m

W = 15 x 5 = 75 J

Thus, the movement that will require the greatest amount of work to be

done is a force of 15n moving an object a distance of 5.0m (75 J).

Learn more about work done here: https://brainly.com/question/8119756

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