Physics

Problem

A block of mass

m_1=4\,\text{kg}

is placed on a smooth

30^{\circ}

incline and is connected by a light string passing over a frictionless pulley at the top of the incline to a hanging block of mass

m_2=3\,\text{kg}

. Find the tension in the string when the system is released. (Take

g=9.8\,\text{m s}^{-2}

.) a)

33\,\text{N}

27\,\text{N}

25\,\text{N}

29\,\text{N}