A block of mass is placed on a smooth incline and is connected by a light string…

PHYSICS · Single correct · CBSE · Physics · Laws of Motion · Laws of Motion

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}

(b)

27\,\text{N}

(c)

25\,\text{N}

(d)

29\,\text{N}