Two blocks are connected by a massless string as shown in the figure below. The mass of the hanging block is $m_2 = 15$ kg, and the mass of the other block is $m_1 = 5$ kg.
(a) The block $m_2$ is now released from rest. If there is a force of kinetic friction between $m_1$ and the table, $f_k = 100$ N, what is the speed of the block $m_2$ after it
descended by $d = 1$ m?
(b) What is the magnitude of the acceleration, $a$, of the blocks?
(c) What is the magnitude of the tension, $T$,
in the string?
Use $g = 10\ m/s^2$. In your written work draw FBDs, sketch or axes, explain what laws you are using. Show each step. Do not work in
terms of numbers until you get an algebraic solution in a given part. SQRT(x) in the offered answers means square root of x. (20 pts)