Physics, asked by nirajlama012, 10 months ago

A surface is rubbed to make it smoother.What effect will this have on friction?Give reasons.

Answers

Answered by usmanihumahu

Answer:

This will reduce friction and if a object will try to walk on it ,it will be difficult to walk as the irregularities will be reduced and the interlocking between particles of the surface and object will be less hence it will slip over the surface

Explanation:

Answered by chandanchetri130

Answer:

rough surfaces have more friction as compared to smoother surfaces. So here when a surface is rubbed to make it smooth, the friction of the surface being rubbed reduces.

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

3.निम्नलिखित वाक्यों में उचित विलोम शब्द भरिए- (क) सुकर्म से स्वर्ग तथा दुष्कर्म से की प्राप्ति होती है। (ख) हमें बड़ों का सम्मान करना चाहिए न कि (ग) आज केवल विक्रेता ही महत्वपूर्ण नहीं भी है। (घ) रामेश्वर कृपण है लेकिन महेश्वर (ङ) भक्त प्रह्लाद आस्तिक प्रवृत्ति के थे जबकि उसके पिता प्रवृत्ति के थे। (च) इस भारी सामान को नीचे रखो तथा उस सामान को उठा लें। (छ) तुम दंड नहीं के हकदार हो। (ज) क्रिकेट...

Math, 5 months ago

2. A circus tent is cylindrical to a height of 3 m and conical above it. If its base radius is 52.5 m and the slant height of the conical portion is 53 m, find the area of canvas needed to make the tent.

Science, 5 months ago

in polyatomic molecule electron the molecule orbital are?

Science, 10 months ago

what is meaning of fibre...

Math, 10 months ago