wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Mention three methods by which we can reduce friction between two bodies.
[3 MARKS]

Open in App
Solution

Answer : 1 Mark for each method

Use any of the following methods to reduce friction:

(I) By applying a lubricant.

(II) By using ball bearing.

(III) By polishing surfaces.

(IV) In the machines where oil cannot be used air cushion between the parts is used to reduce friction.

(V) By streamlining.


flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Advantages and Disadvantages of Friction
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon