Of the following statements choose the correct combination that helps reduce friction: A) Grease is used to reduce friction in bicycle chain B) Ball bearings are used to reduced friction in a fan C) Oil can be used to increase friction in a car engine D) Talc can be used to reduce friction when an object is sliding on a surface.

Of the following statements choose the correct combination that helps

1.	Of the following statements choose the correct combination that helps reduce friction: A) Grease is used to reduce friction in bicycle chain B) Ball bearings are used to reduced friction in a fan C) Oil can be used to increase friction in a car engine D) Talc can be used to reduce friction when an object is sliding on a surface.
Answer» Of the following statements choose the correct combination that helps reduce friction: A) Grease is used to reduce friction in bicycle chain B) Ball bearings are used to reduced friction in a fan C) Oil can be used to increase friction in a car engine D) Talc can be used to reduce friction when an object is sliding on a surface.