A mass M is initially at rest on a horizontal surface,mus =0.30 and muk=0.20 . A horizontal stringthen pulls M with a tension T. Forces below are magnitudes. (GiveALL correct answers, i.e., B, CD, ADF, ...)

A) If M does not accelerate, then T is less than or equal tomus N
B) T equals mus N if M remains at rest
C) N equals Mg
D) M will accelerate if T exceeds mukN
E) M will accelerate if T exceeds mus N
F) The NET force on M (if M does not move) is mukN

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