A block sits on a frictionless horizontal table and is connected by an ideal string…

PHYSICS · Single correct · AP · Physics C: Mechanics · Force and Translational Dynamics · Force and Translational Dynamics

Problem

5\,\text{kg}

block sits on a frictionless horizontal table and is connected by an ideal string over a frictionless pulley to a hanging

2\,\text{kg}

mass. The system is released from rest. What is the magnitude of the tension in the string immediately after release? (a)

11\text{ N}

(b)

14\text{ N}

(c)

9.8\text{ N}

(d)

19.6\text{ N}