to reduce friction in some machines between the moving parts the device used is
Answers
Answered by
0
Answer:
i don't understand the questions
Answered by
5
Answer:
Friction can be minimized by using lubricants like oil and grease and by using ball bearing between machine parts. A substance that is introduced between two surfaces in contact, to reduce friction, is called a lubricant. Fluid friction can be minimized by giving suitable shapes to the objects moving in the fluids.
Explanation:
please mark my Brainliest
Similar questions