| 7 comments ]

A ball of mass m is hang by a string of length l on a rough inclined plane with coefficient of friction μ and angle θ with the horizontal (μ=tanθ). Initially the ball is at the lowest position.
Calculate the minimum initial velocity, v, should be given to the ball to make a full circle of its path!


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Swinging Ball on Rough Inclined PlaneSocialTwist Tell-a-Friend

7 comments

Anonymous said... @ February 3, 2009 at 12:38 AM

gud question ...wht is d answer ? i'hv solved it

Copycat91 said... @ February 3, 2009 at 9:23 PM

Wait for 7th February, I'll post it.

Anonymous said... @ February 4, 2009 at 6:16 PM

i solved it by putting tension = 0 at the top most point , i'll get velocity at the highest point and then applying work energy theorem. work done by tension and normal force will be zero . workdone by friction and gravity will come into picture .

Copycat91 said... @ February 4, 2009 at 9:42 PM

I can't give much explanation here. It can be a spoiler.
Do you mind giving me your email, so I can explain to you by email?

Anonymous said... @ February 6, 2009 at 2:10 AM

its
bond007.nitin@gmail.com
looking forward for ur suggestion.thnx

Anonymous said... @ February 25, 2009 at 9:28 PM

I want to know the solution to,can you give me the solutuon,please?via e-mail : Limiardiekasancerio@yahoo.co.id

Anonymous said... @ February 28, 2009 at 1:25 AM

can you provide solutions to all the previous problems because at many places my answers are not matching [:(] guess doing mistakes [:(]

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