Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Live 1-1 coding classes to unleash the creator in your Child
Write 2 methods to prevent friction....!!!!!!!!!!!!
Answer:a) By polishing the surfaces, the friction reduces.b) By using lubricants like oil, grease, etc...c) By StreamliningFriction due to to air is considerably reduced by streamlining the shape of the body moving through air. For example: jets, aeroplane and fast moving cars are given streamlined shape.d) By using ball bearings in vehicles, sliding friction is converted into rolling friction which is much less.Thanks
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -