In Fig. 3-28, how large a force F is needed to give the blocks an acceleration of

Question:

In Fig. 3-28, how large a force F is needed to give the blocks an acceleration of 3.0 m/s² if the coefficient of kinetic friction between blocks and table is 0.20? How large a force does the 1.50- kg block then exert on the 2.0-kg block? 1.5 kg 2.0 kg Fig. 3-28 1.0 kg