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In: Physics

Two planes which are doubly inclined at angles ∝ ???? to the horizontal meet in a...

Two planes which are doubly inclined at angles ∝ ???? to the horizontal meet in a ridge.
Particles of masses 4?? ??? 3?? rest one on each plane respectively and are connected
by a light inextensible string which passes over q smooth pulley on the ridge. Find the
tension and acceleration of the system if; (a.) both planes are smooth (b.) the coefficient of
friction at each contact is 1 /√3

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