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pav-90 [236]
2 years ago
15

A well is being dug. A 4.5-kg bucket is filled with 28.0 kg of dirt and pulled vertically upward at a constant speed through a d

istance of 9.0 m. Determine the work done on the filled bucket in raising out of the hole.
Physics
1 answer:
andreyandreev [35.5K]2 years ago
4 0

The work done on the filled bucket in raising out of the hole is 2, 925 Joules

<h3>How to determine the work done</h3>

Using the formula:

Work done = force * distance

Note that force = mass * acceleration

F = mg + ma

F = 4. 5 * 10 + 28 * 10

F = 45 + 280

F = 325 Newton

Distance = 9m

Substitute into formula

Work done = 325 * 9

Work done = 2, 925 Joules

Therefore, the work done is 2, 925 Joules

Learn more about work done here:

brainly.com/question/25573309

#SPJ1

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Explanation:

Let's place the origin of a coordinate system at city A.

The final position of the airplane is given by:

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So the answer is 245.45km in a direction 21.45° west of north from city A

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