Question Number 114353 by mr W last updated on 18/Sep/20

Commented bymr W last updated on 18/Sep/20

rod with length L and mass m.  friction coefficient between rod  and wall is μ.  on the ground the friction is large  enough such that the rod doesn′t  slip.  find the position when the rod loses  the contact to wall, in case it happens.

Answered by mr W last updated on 20/Sep/20