Doj10 Doj10
  • 24-02-2015
  • Physics
contestada

A crate is dragged 4.0m along a rough floor with a constant velocity by a worker applying a force of 400N to a rope at an angle of 30∘ to the horizontal.

Respuesta :

AL2006
AL2006 AL2006
  • 24-02-2015

OK.  We've got that much. The worker does 1,385.6 joules of work
on the crate.  What is your question ?



Answer Link

Otras preguntas

Diego's investment in a stock grew 28% to $448. how much did he invest?
is it likely that the mesosaurus swam back and forth across the Atlantic ocean
Factor 40x^3-5y^3 COMPLETELY
Describe how to find the least common multiple of three numbers? give an example
What is 7 8/45 as a decimal?
6. What is a polyatomic ion? (You should also memorize the name, formula, and charge of the polyatomic ions listed in the lecture materials)
Does the stability of protons and neutrons in the nucleus depend on the electrons ?
5a-b=17 3a+2b=5 Slove please
What are multiples of 88?
A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position?