Test:310 QNo:1

A sphere is rolling on rough surface; suddenly it enters on frictionless surface. It will_

5 Answers

1
1.618 ·

continue rolling.

1
prakash ·

itll kepp on rolling..

1
The Enlightened One - jsg ·

It will keep rolling PROVIDED THERE IS AN EXTREMELY MINUTE AMOUNT OF ROLLING FRICTION PRESENT ON THE SURFACE [ WHICH IS ALMOST ALWAYS NEGLECTED IN NEWTONIAN MECHANICS ]

1
Aashish Jindal ·

ab 2 min. me aur kya fluke lagega????

1
Vijay Yevatkar ·

Hey is not friction is responsible for rolling???

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