Free help with homework

Why join Brainly?

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


Hi there,
we can reduce friction by making the surface smooth.
we can also reduce friction by the way of lubrication.
i hope this helps u..
0 0 0
we can reduce friction by lubricating the surface  
and by making the surface smooth means by reducing irregularities in the surface 
 i hope that this will help u...................^_^
1 5 1
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