Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a worker is trying to push a crate across the floo

A worker is trying to push a crate across the floor in the rightward direction with...

50.1K

Verified Solution

Question

Physics

A worker is trying to push a crate across the floor in therightward direction with a horizontal force of 15N. The crate doesnot move. The mass of the crate is 10kg. The coefficient of staticfriction is 0.25, and the coefficient of kinetic friction is 0.15.(1) what is the friction on the crate? Give both magnitude anddirection of the friction. (2) He then pulls the right edge of thecrate with a force of 50N at an angle \Theta =30degrees above thex-axis. Does the crate move? Justify your answer quantitatively.(3) what is the acceleration of the crate if it moves? (4) what isthe work done by the workers force when the crate moves 4 meters?(5) what is the work done by the gravitational force in that4-meters distance? (6) What us the thermal energy dissipated duringthe move?

Answer & Explanation Solved by verified expert
4.2 Ratings (580 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Algebra
1.2K views

At Choo Choo Mike's toy store, there are 100 toys that are randomly selected. Out...

Basic Math
1.2K views

3 Consider the graph YA 18 16 14 12 10 Gasoline Remaining gallons 8 6...

Basic Math
1.2K views

The presence of student-owned information and communication technologies (smartphones, laptops, tablets, etc.) in today's college classroom creates...

Mechanical Engineering
1.2K views

what are the obstacles that might inhibit the collection and evaluation of Agile process metrics and...

Biology
1.2K views

During fermentation through the ethanol pathway, the NAD+ and acetaldehyde half reactions must be paired....

Basic Math
1.2K views

Which of the following graphs is the correct plot of y 5 4 3 2...

Algebra
1.2K views

Lethod Solve the following system of equations using the Gauss Jordan elimination 3x 4y z...

Algebra
1.2K views

A teacher assigns a score from 1 to 4 to each student project The table...

Accounting
1.2K views

Partners Wholesale has the following transactions during the month of May 2021: ...

Accounting
1.2K views

Please prepare the journal entries for the following practice questions Prepare journal...

Accounting
1.2K views

Charger Inc. had the following items that require adjusting entries at the end of the...

Accounting
1.2K views

Entries for installment Note Iransactions On the first day of the fiscal year, Shiller Company...