Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

What should be the angle between the force and the displacement for maximum and minimum work?

CLASS - XI PHYSICS (Work, Energy and Power)


Work = f.s
         =fs cosΦ
i)  Minimum work
  work =0
ii) Maximum work 
    work= fs

0 0 0
`theta ` = 0' and for minimum work `Theta ` = 90'.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts