Physics

Problem

2\,\text{kg}

block slides without friction on a horizontal surface and is connected by an ideal string over an ideal pulley to a

1\,\text{kg}

block that hangs vertically. What is the tension in the string while the blocks are allowed to move? a)

9.8\,\text{N}

6.5\,\text{N}

3.3\,\text{N}

13.1\,\text{N}