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Gala2k [10]
2 years ago
7

A 1100-N crate rests on the floor.

Physics
1 answer:
Tom [10]2 years ago
6 0

(a) The work done in moving the crate along the floor is 7,050 J.

(b) The work done in moving the crate vertically is 0 J.

<h3>Work done in moving the crate horizontally</h3>

W = Fdcosθ

where;

  • F is total force to be applied
  • d is displacement of the crate
  • θ is the horizontal angle = 0

W = (1100 + 310) x 5

W = 7,050 J

<h3>Work done in moving the crate vertically</h3>

W  = Fd cos(90)

W = 0

Thus, the work done in moving the crate along the floor is 7,050 J.

the work done in moving the crate vertically is 0 J.

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

#SPJ1

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