Peg asked in Science & MathematicsPhysics · 9 months ago

# homework help?

A box of mass 18.8 kg starts at rest and is pulled by a force of 128 N applied at an angle of 35.0º to the horizontal. There is no friction.

The box is pulled a distance of 18.2 meters.

What is WORK is done on the box?

Relevance
• 9 months ago

The force that does the work is the horizontal component of the 128 N force.

F = 128 *cos 35 (105 N)

Work = 128 * cos 35 * 18.2 = 2,329.6 * cos 35

Rounded to three significant digits, the work is 1,910 N * m

• Anonymous
9 months ago

work = force * distance = 128 N * cos 35 deg * 18.2 m
The passage contains a physics problem asking for the work done on a box, and it provides a solution to the problem.
single_question_with_answer
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
Peg asked in Science & MathematicsPhysics · 9 months ago

# homework help?

A box of mass 18.8 kg starts at rest and is pulled by a force of 128 N applied at an angle of 35.0º to the horizontal. There is no friction.

The box is pulled a distance of 18.2 meters.

What is WORK is done on the box?

Relevance
• 9 months ago

The force that does the work is the horizontal component of the 128 N force.

F = 128 *cos 35 (105 N)

Work = 128 * cos 35 * 18.2 = 2,329.6 * cos 35

Rounded to three significant digits, the work is 1,910 N * m

• Anonymous
9 months ago

work = force * distance = 128 N * cos 35 deg * 18.2 m
user
The passage contains a physics problem asking for the work done on a box, and it provides a solution to the problem.

TYPE: SINGLE_QUESTION_WITH_ANSWER