Two blocks are connected by a massless rope as shown below. The mass of the block on the table is $4\mathrm{.}1$ ?kg and the hanging mass is $1\mathrm{.}7$ ?kg$.$ ?The table and the pulley are frictionless.

$($a$)$

Find the acceleration $($in m$/$s$2)$ ?of the system. $($Enter the magnitude.$)$

$($b$)$

Find the tension $($in N$)$ ?in the rope.

$($c$)$

Find the speed $($in m$/$s$)$ ?with which the hanging mass hits the floor if it starts from rest and is initially located $1\mathrm{.}8$ ?m from the floor.

41.0 63.0 T 12 T3 N w = 559 N