(Solved): A pulley and string arrangement is used to connect two objects A and B as shown in the diagram belo ...

A pulley and string arrangement is used to connect two objects A and B as shown in the diagram below. Here, \( m_{\mathrm{A}}=1.70 \mathrm{~kg} \) and \( m_{\mathrm{B}}=6.85 \mathrm{~kg} \). The string connecting the two objects is of negligible mass and the pulley is frictionless. The objects start from rest and move with constant acceleration. What is the magnitude of the aeceleration (in \( \mathrm{m} / \mathrm{s}^{2} \) ) of each of the objects? \[ \begin{array}{l} 2.47 \mathrm{~m} / \mathrm{s} 2 \\ 5.6 \mathrm{~m} / \mathrm{s} 2 \\ 5.9 \mathrm{~m} / \mathrm{s} 2 \\ 2.58 \mathrm{~m} / \mathrm{s} 2 \end{array} \]