1. A mass of m2 = 8.0 kg is sitting on a horizontal surface which has a coefficient of sliding friction of μ = 0.505. A
force F is applied to this mass so as to pull the mass to the left at a constant speed. This mass is in turn attached
to a second mass m₁ = 5.0 kg by a string which has a tension T.
e. How much force F should be applied if the mass m₂ is to move toward the left at a constant speed?