$m_2=12.5\U{kg}$, $R=0.200\U{m}$, and the mass of the pulley
$M=5.00\U{kg}$. Object $m_2$ is resting on the floor, and object
$m_1$ is $4.00\U{m}$ above the floor when it is released from rest.
$m_2=12.5\U{kg}$, $R=0.200\U{m}$, and the mass of the pulley
$M=5.00\U{kg}$. Object $m_2$ is resting on the floor, and object
$m_1$ is $4.00\U{m}$ above the floor when it is released from rest.