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Physics 11 Online
OpenStudy (anonymous):

a 0.4 kg bead slides on a curved wire starting from rest at point a if the wire is frictionless find the speed of the bead at point B and C

OpenStudy (theviper):

Hey \[\Huge{\color{red}{Welcome\ to\ OpenStudy}\quad\color{green}{\ddot{\smile}}}\]

OpenStudy (anonymous):

Is that all the information you are given?

OpenStudy (agent0smith):

You can use a few methods to solve it, eg equate change in PE with change in KE, or use v^2 = u^2 + 2as... but the question is missing a diagram it seems.

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