how can you calculate friction and stuff when there is no force applied?? how can a body start moving at a uniform velocity on its own? and if it was moving like that.. no friction will act on it.
ur concept was okay but there is one mistake, u want to consider a motion in which only friction makes the body move.. which is not possible.. friction opposes motion.. doesn't start it!
the ques is wrong!
Sure i am that this day we are the masters of our fate, that the task set before us is not above our strengths; that its pangs and toils are not beyond our endurance. As long as we have faith in our own cause and an unconquerable will to win, victory will not be denied us.
- Winston Churchill
Moderation Team
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