- #1

wing_88

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## Homework Statement

A block m slides from frictionless inclined (45 with horizontal (a)) of a wedge mass m which on horizontal plane with coefficient of friction u. Prove the wedge moves to right with acc. equal to g(1-3u)/(3-u)

## Homework Equations

## The Attempt at a Solution

block has normal reaction mgcos (a) ...

then...