In the figure below, assume that the pulleys are massless and frictionless. The
ID: 2215667 • Letter: I
Question
In the figure below, assume that the pulleys are massless and frictionless.
The masses of the blocks are Ma=5.00 kg, Mb=4.00 kg, Mc=1.50 kg, and there is friction between the horizontal plane and Ma, (?k?0). Ma is observed to travel at a constant velocity. 1.Tz is .... Tx 2.Ma is moving to the left 3.Tz is .... Mc*g. 4.Ty is .... Tx 5.Mb accelerates downward 6. The magnitude of the total force on Ma is .... 0 answers can either be true, false, greater than, less than, or equal to.
Explanation / Answer
1) Tz = Tx 2) False 3) (T_z = m_cg), since a = 0: velocity constant 4) Ty > Tx 5) (6 imesm = 40N > 0)