Question

Rahul’s mother was finding it difficult to open the kitchen trolley as it was not moving properly and was also making noise. Rahul solved her problem by lubricating the trolley.Name any two lubricants. How

does lubrication help in solving such problem?​

Answer 1

Answer:

lubricants is substance that form a thin layer between two surfaces in contact

example of lubricants are oil , grease,talcum powder

Rahul may put any of these to move trolley

lubricants is helpful for this

Explanation:

can you please make me brainlist